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 or b without using any other words.
Options:
a. COC(=O)C1=C(C(=O)OC)C2(C3C(SC)=CC(C)(C)CC3S1)N(Cc1ccccc1)CCN2Cc1ccccc1
b. COC(=O)C(=O)C1(CCC(C)=O)c2ccccc2-c2ccccc21
Answer: a, b
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}