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. C=C=C(C(=O)OC)S(=O)c1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
b. Cn1ccnc1Sc1c([N+](=O)[O-])ncn1C
c. CC(=O)NC(Cc1ccccc1)NC(=O)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}