User: I'm searching for the SMILES of a molecule that is not metabolized by CYP2D6?
Assistant: This is a molecule that is not a CYP P450 2D6 substrate: CN(C)CCN(Cc1ccccc1)c1ccccn1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that is {CYP2D6_Substrate#not &NULL}{CYP2D6_Substrate__names__verb}?
Assistant: This is a molecule that is {CYP2D6_Substrate#not &NULL}a {CYP2D6_Substrate__names__noun}: {SMILES#}