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: COc1ccc(C=C2C(=O)N=C(NC(C)=O)N2C)cc1OC
b: CCCCCCCCCC(=O)CC(=O)c1c(O)cc(O)cc1O
c: CCn1c2ccccc2c2ccc3c(c21)C(=O)c1ccccc1C3=O
d: O=Nc1ccccc1N=O
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}