Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C1c2ccccc2C(=O)c2c1ccc1c3ccccc3n(Cc3ccccc3)c21
b) COc1ccc(C2(CC(C)C)CCN(S(=O)(=O)c3ccc(C)cc3)C2)cc1OC
c) CC(C)(C)[Si](C)(C)OC1C(=O)C(CO)OC1n1ccc(=O)[nH]c1=O
d) CC(C)OP(=O)(OC(C)C)C(=NNc1ccccc1[N+](=O)[O-])NNC(=O)c1ccccc1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%activity_HIV%}
Answer: {%multiple_choice_result}