Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(NC(Cc1c[nH]c2ccccc12)C(=O)O)C(=Cc1ccccc1O)NC(=O)c1ccccc1
b. COC(=O)C(CCc1cc(OC)ccc1I)C1=CCC2(CC1)OCCO2
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}