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) O=C(C(Cl)=C(Nc1ccccc1)Nc1ccccc1)C(Cl)Cl
(b) O=C(Nc1nc2ccccc2n1Cc1ccc(Cl)cc1)NC12CC3CC(CC(C3)C1)C2
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}
4,4-dianilino-1,1,3-trichlorobut-3-en-2-one