[EN300-7504061-0.05g] N-ethyl-8-oxo-15-oxa-14-azatetracyclo[7.6.1.0^{2,7}.0^{13,16}]hexadeca-1(16),2(7),3,5,9,11,13-heptaene-12-carboxamide 2,533,700원
[EN300-7504061-0.1g] N-ethyl-8-oxo-15-oxa-14-azatetracyclo[7.6.1.0^{2,7}.0^{13,16}]hexadeca-1(16),2(7),3,5,9,11,13-heptaene-12-carboxamide 3,039,100원