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(O)c1ccc2c3c(ncnc13)-c1ccccc1C2=O
[b] CCOC(=O)C1=NN(c2ccccc2)C(=O)C1=CN1C(=O)C(=Cc2cccc(O)c2)SC1=S
[c] CC(C)(CC(O)C#N)[N+]([O-])=[N+]([O-])C(C)(C)CC(O)C#N
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}