Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCCCN1C(=O)C(NC(C)=O)C1COC(C)(C)C
b: NNC(=S)NN=C(C(=O)Nc1ccc(Cl)c(Cl)c1)C(C1OC(=O)c2ccccc21)[N+](=O)[O-]
c: CC1(c2ccc3cccc(F)c3c2)OC(=O)c2ccccc21
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}