英文名称
(6R,12aR)-6-(Benzo[d][1,3]dioxol-5-yl)-2-(((1E,2E)-3-phenylallylidene)amino)-2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione (Tadalafil Impurity)
Smiles Code
O=C(CN(/N=C/C=C/C1=CC=CC=C1)C2=O)N3[C@@H]2CC(C(C=CC=C4)=C4N5)=C5[C@H]3C6=CC=C(OCO7)C7=C6