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: CCCCn1c(C)c2c(c1C)C(=O)N(CCN1CCN(c3ccccc3Cl)CC1)C2=O
b: S=c1[nH]c2c(S)nnc(S)c2n1Cc1ccccc1
c: O=C1C2=Nc3ccccc3C(O)(C(=O)O)N2c2ccccc21
d: CC(C)C1CSC2N1C(=O)C2(OCc1ccccc1)C1CC1
Answer: a, 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}