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=C1OC(=O)c2c1nc1ccccc1c2-c1ccccc1
[b] CC1=C(C(=O)N(C(C)C)C(C)C)CC(C(=O)N(C(C)C)C(C)C)=C(C)N1
[c] Cc1ccnc(NC(=S)Nc2ccc([N+](=O)[O-])cc2)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}