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 other words.
Options:
a O=S1(=O)C(c2cccc(C(F)(F)F)c2)=C(O)c2cc3ccccc3nc21
b O=C1C(Cl)N(c2ccccc2[N+](=O)[O-])C1c1c[nH]c2ccccc12
c COC(=O)c1ccc(CSc2ccc(Cl)cc2)cc1
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}