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 additional words.
Options:
a: C=C(C)C1CCC2=CC(CC3(C)OC3c3cc(C(=O)OC)c(o3)C1)OC2=O
b: COC1OC2COC(C)(C)OC2C(OC(C)=O)C1NC(=O)N(CCCl)N=O
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}