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: Cc1ccc(N=Nc2ccc(O)c(CN(C)C)c2)cc1
b: CCCCCC=C1c2ccccc2C=Cc2ccccc21
c: O=C1c2ccccc2C(=O)c2c1ccc1c3ccccc3n(Cc3ccccc3)c21
d: O=C(C=Cc1cccc2ccccc12)c1ccccc1[N+](=O)[O-]
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}