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. c1ccc2c(CC[n+]3cccc(C4OCCO4)c3)c[nH]c2c1
b. O=C(C=C1Nc2ccc([N+](=O)[O-])cc2NC1=CC(=O)c1ccc(Cl)cc1)c1ccccc1
c. O=C1C2C3C=C4c5ccccc5N(c5ccccc5)C4(C2C(=O)N1c1ccc(Br)cc1)C1C(=O)N(c2ccc(Br)cc2)C(=O)C31
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}