Task: Please answer the multiple choice question.
Question: Which molecules are not inhibiting CYP1A2?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Br.CCCCCCN1Cc2ccccc2C1
[b] CCOC(=O)c1c(NC(=O)/C=C/c2ccc3c(c2)OCO3)sc(C)c1C
[c] CC(C)c1cccc2c([Si](C)(C)C)c3c(nc12)-c1cccc(=O)n1C3
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP1A2_inhibition#not &NULL}{CYP1A2_inhibition__names__gerund}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%CYP1A2_inhibition%}
Answer: {%multiple_choice_result}