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: Cn1c2ccccc2c2ccc3c(c21)C(=O)C=CC3=O
b: Cc1ccc(S(=O)(=O)NCCSCCSCCNS(=O)(=O)c2ccc(C)cc2)cc1
c: CN=c1ssc(=NC(=S)N(C)C)n1-c1ccccc1
d: CC(=O)CCCCn1c(=O)c2c(ncn2C)n(C)c1=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}