User: Can you generate the SMILES of a molecule that is a not substrate for CYP3A4?
Assistant: Yes, here you go: S=P(N1CC1)(N1CC1)N1CC1
User: Can you {#give me|create|generate!} the {SMILES__description} of a molecule that is a {CYP3A4_Substrate#not &NULL}{CYP3A4_Substrate__names__noun}?
Assistant: {#Yes|Of course|Sure|Yes, I'm happy to help!}, here you go: {SMILES#}