Is the SMILES O=[N+]([O-])c1ccc2c(c1)C1=C(CO2)Cc2ccccc2O1 active against the human immunodeficiency virus:no
Is the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}:{activity_HIV#no&yes}
2-nitro-6,7-dihydrochromeno[3,2-c]chromene