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: c1ccc(-c2nc3ccccc3nc2-c2ccccn2)nc1
b: COC(=O)c1cc(C#N)[nH]c1-c1ccc(Br)s1
c: O=C(c1ccc(Cl)cc1)C1OC12C(=O)Nc1c(Cl)cc(Cl)cc12
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}