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, b, c, or d without using any other words.
Options:
a. Cc1c(CN2CCN(C)CC2)c(CN2CCN(C)CC2)c(C)n1-c1ccc(Cl)cc1
b. CC(C)(C)C(=O)N(C(=S)OCc1ccccn1)c1ccccc1
c. CCCCn1c(=O)cc(C(=O)O)c2ccccc21
d. O=C(C(=Cn1c(=S)[nH]c2ccc([N+](=O)[O-])cc21)C(=O)c1ccccc1)c1ccccc1
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}