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, b, c, or d without using any other words.
Options:
a: OC(c1ccccc1)c1cccc(C(O)c2ccccc2)c1
b: CCCCCCCCCCCCCNC1=C(O)C(=O)c2ccccc2C1=O
c: O=C(O)CCCCCCCCCCCC(=O)O
d: O=C1CCCCC(=Cc2ccccc2)N1
Answer: a, b, c, d
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}