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) CC(C)c1cccc(C(C)C)c1NC(=O)C(=O)C(C(=O)c1ccccc1-c1ccccc1)C1OC(=O)c2ccccc21
(b) O=C(O)c1ccccc1CC1Cc2ccccc2C1=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}