The molecule with the SMILES O=C(O)Cc1ccccc1Nc1c(Cl)cccc1Cl is a CYP P450 3A4 substrate.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {CYP3A4_Substrate#not &NULL}a {CYP3A4_Substrate__names__noun}.