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: COC(=O)C(O)C1(C(=O)OC)C2CCCCCCC(O)C1OC2OC
b: Cc1ccc(S(=O)(=O)N(CCC(=O)O)c2ccccc2)cc1
c: CC1=NC(=Cc2ccc(Br)cc2)C(=O)O1
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}