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] COc1cccc(CC2C(=O)N=C(NC(C)=O)N2C)c1OC(C)=O
[b] CC(C)(C)C1=CC(=NN=c2scc(-c3ccccc3)n2Cc2ccccc2)C=C(C(C)(C)C)C1=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}