Is the SMILES COc1ccc2c(cnc3c4cc(OC)c(OC)cc4ccc23)c1 active against the human immunodeficiency virus:no
Is the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}:{activity_HIV#no&yes}
2,3,8-trimethoxybenzo[c]phenanthridine