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, or c without using any additional words.
Options:
a: CCCNC(=O)N1C(=O)c2ccccc2S1(=O)=O
b: Cc1ccc(S(=O)(=O)NC2C(=O)c3ccccc3C(=O)C2n2ccnc2)cc1
c: Cc1cn(C2CC(O)C(CO[Si](C)(C)C(C)(C)C)OC2OC(C)C)c(=O)[nH]c1=O
Answer: a, b, c
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}