1-methyl-1,2,3,4-tetrahydroquinoxalin-2-one

1-methyl-1,2,3,4-tetrahydroquinoxaline

1-methyl-1,2,3,4-tetrahydroquinoxaline dihydrochloride

1-methyl-1,2,3,4-tetrahydroquinoxaline-5-carboxylic acid

1-methyl-1,2,3,6-tetrahydropyridin-4-yl trifluoromethanesulfonate

1-methyl-1,2,3,6-tetrahydropyridine-4-carboxylic acid hydrochloride

1-methyl-1,2,4-triazolidine-3,5-dione

1-methyl-1,2,5,6,7,8-hexahydroquinoline-2,5-dione

1-methyl-1,2-dihydropyridin-2-one

1-methyl-1,2-dihydropyrimidin-2-one

1-methyl-1,2-dihydroquinoxalin-2-one

1-methyl-1,2-dihydrospiro[indole-3,2'-oxirane]-2-one

1-methyl-1,2-dihydrospiro[indole-3,4'-piperidine]

1-methyl-1,3,5-triazinan-2-one

1-methyl-1,3,7-triazaspiro[4.4]nonane-2,4-dione hydrochloride

1-methyl-1,3,8-triazaspiro[4.5]decan-2-one

1-methyl-1,3,8-triazaspiro[4.5]decan-4-one hydrochloride

1-methyl-1,3,8-triazaspiro[4.5]decane-2,4-dione hydrochloride

1-methyl-1,3-diazaspiro[4.5]decane-2,4-dione

1-methyl-1,3-diazinan-2-one hydrochloride

1-methyl-1,3-diazinane-2,4,5,6-tetrone

1-methyl-1,3-diazinane-2,4,6-trione

1-methyl-1,3-diazinane-2,4-dione

1-methyl-1,3-diazinane-2-thione

1-methyl-1,3-dihydro-2lambda6,1,3-benzothiadiazole-2,2-dione

1-methyl-1,4,5,6-tetrahydropyrimidin-2-amine hydrobromide

1-methyl-1,4,7-triazonane

1-methyl-1,4,8-triazaspiro[5.5]undecan-5-one dihydrochloride

1-methyl-1,4,9-triazaspiro[5.5]undecan-5-one dihydrochloride

1-methyl-1,4-diazaspiro[5.5]undecane dihydrochloride

1-methyl-1,4-diazepan-2-one

1-methyl-1,4-diazepan-2-one hydrochloride

1-methyl-1,4-diazepan-5-one

1-methyl-1,4-diazepan-6-ol dihydrochloride

1-methyl-1,4-diazepane

1-methyl-1,4-diazocane dihydrochloride

1-methyl-1,4-dihydrocinnolin-4-one

1-methyl-1,4-dihydroquinolin-4-one

1-methyl-1,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-oxane] dihydrochloride

1-methyl-1,5-diazacycloundecane

1-methyl-1,5-diazecane dihydrochloride

1-methyl-1,5-diazocane dihydrochloride

1-methyl-1,6-diazaspiro[3.3]heptane dihydrochloride

1-methyl-1,6-dihydro-1,3,5-triazine-2,4-diamine hydrochloride

1-methyl-1,7-diazaspiro[3.5]nonan-2-one