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 additional words.
Options:
a. CCOC(=O)C(=Cc1ccc([N+](=O)[O-])cc1)C(=O)c1ccccc1
b. Nc1ccccc1C(=O)C=Cc1ccccc1O
c. COc1ccccc1C=C(NC(=O)c1ccccc1)c1nc2ccccc2[nH]1
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}