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=[N+]([O-])c1ccc2c(c1)C(=NN=C1c3cc([N+](=O)[O-])ccc3-c3c1cc([N+](=O)[O-])cc3[N+](=O)[O-])c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1-2
(b) O=C(OCCc1ccccc1)c1ccc2cc(O)c(O)cc2c1
(c) Cc1ccc(S(=O)CC(CF)OCn2cc(C)c(=O)[nH]c2=O)cc1
Answer: a, 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}