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 other words.
Options:
(a) O=C(NCC(Br)=CBr)Nc1cnc2ccccc2c1
(b) O=C1C(c2ccccc2)=[N+]([O-])c2ccc(Cl)cc21
(c) Cc1ccc(C)c(NC(=O)CCC(=O)CC(=O)C(C)(C)C)c1
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}