英文名称
(S)--(-(((,-diethyl--hydroxy-3,-dioxo-3,,2,-tetrahydro-H-pyrano[3',':6,7]indolizino[,2-b]quinolin--yl)oxy)carbonyl)piperidin--yl)piperidine -oxide (Irinotecan Impurity)
Smiles Code
[O-][N+](C2CCN(C(OC3=CC=CN=C5C(CN6C(C(COC([C@@]7(CC)O)=O)=C7C=C65)=O)=C(CC)C=C3)=O)CC2)CCCCC