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)C(Cc1nc2ccc(Cl)cc2nc1O)C(=NNC(N)=O)C(=O)Nc1ccc(Cl)cc1
b. CC(C)=C1C(=O)N(c2ccccc2)N(c2ccccc2)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}