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 additional words.
Options:
(a) COc1cc(-c2oc3cc(OC)c(OC)c(OC)c3c(=O)c2OC)cc(OC)c1OC
(b) CC(=O)N1C(=O)CC23c4cccc([N+](=O)[O-])c4C(=O)N2CCCN13
(c) COC(=O)C1CC2(Br)c3ccccc3N(S(=O)(=O)c3ccccc3)C2N1C(=O)OC
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}