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 O=C1C(=Cc2ccc(OCc3ccccc3)cc2)CCCC1=Cc1ccc(OCc2ccccc2)cc1
b Br.CCc1cccc(CC)c1Nc1nc(-c2ccccc2-c2ccccc2)cs1
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}