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, c, or d without using any other words.
Options:
a. CC(=O)NC(=O)c1ccccc1O
b. O=C(CC1C(=O)Nc2ccccc2S1=O)Nc1cccc(Cl)c1
c. O=NCC(=O)OCc1ccccc1
d. CCOC(=O)C1CC(C(=O)c2ccccc2)N2N=C(c3ccc(Br)cc3)C=CC12
Answer: a, b, c, d
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}