User: I'm searching for the SMILES of a molecule that is not metabolized by CYP3A4?
Assistant: This is a molecule that is not a CYP P450 3A4 substrate: Cn1nnc2ccc([C@H](c3ccc(Cl)cc3)n3cncn3)cc21
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that is {CYP3A4_Substrate#not &NULL}{CYP3A4_Substrate__names__verb}?
Assistant: This is a molecule that is {CYP3A4_Substrate#not &NULL}a {CYP3A4_Substrate__names__noun}: {SMILES#}