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=C1OC(=C(Br)c2ccc([N+](=O)[O-])cc2)c2ccccc21
b. COC(=O)C1=CC2C(=O)OC1C1C(=O)NC(=O)C21
c. Clc1ccc(N=Nc2nc3ccccc3nc2N=Nc2ccc(Cl)cc2Cl)c(Cl)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}