The SMILES O=C1CN=C(c2ccccc2Cl)c2cc([N+](=O)[O-])ccc2N1 represents a molecule that is identified as a CYP P450 3A4 substrate.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {CYP3A4_Substrate#not &NULL}identified as a {CYP3A4_Substrate__names__noun}.