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 or b without using any other words.
Options:
a: CCCOS(=NS(=O)(=O)c1ccccc1)c1ccccc1[N+](=O)[O-]
b: O=S(=O)(O)O.Oc1ccc([S+](c2ccc(O)cc2)c2ccc(O)cc2)cc1
Answer: a, b
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}
N-[(2-nitrophenyl)-propoxy-λ4-sulfanylidene]benzenesulfonamide