The molecule with the SMILES representation of Cc1nc2c([nH]1)c(=O)n(C)c(=O)n2Cc1ccco1 is not a CYP3A4 substrate.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {CYP3A4_Substrate#not &NULL}a {CYP3A4_Substrate__names__noun}.