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) CCOC(=O)C1Cc2ccc(OC)cc2C2=CC(=O)CCC21
(b) CCNCC(O)c1ccc(N)c([N+](=O)[O-])c1.Cl
(c) CCC(c1ccc(OC(C)=O)c(CC(Br)CBr)c1)C(CC)c1ccc(OC(C)=O)c(CC(Br)CBr)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}