Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(O)c1ccc(CSc2ccccc2)c([N+](=O)[O-])c1
b. CCCN(CCCN)[N+](=O)[N-]O
c. CCN1CCC(O)(C=Cc2ccc(C)cc2C)C(C(=O)C=Cc2ccc(C)cc2C)C1.Cl
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}