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 CC(=O)NCCC1CN(C(=O)C=CC#C[Si](C)(C)C)c2ccccc21
b COC(=O)C(=O)C(CC(=O)Nc1cc(Cl)ccc1Cl)C(=O)OC
c CC1CC2=C(S(=O)(=O)c3ccccc3)CC(S(=O)(=O)c3ccccc3)(S(=O)(=O)c3ccccc3)CC21
d CC(=O)Nc1ccc(S(=O)(=O)n2oc(=O)c(-c3ccccc3)c2N)cc1
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}