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: O=C1C=C(c2[nH]c3ccccc3c2C2=CC(=O)c3ccccc3C2=O)C(=O)c2ccccc21
b: Cc1cn(CC(CO)CCO)c(=O)[nH]c1=O
c: O=[N+]([O-])c1ccc(C2CC3(c4ccccc4)ON=C(c4ccccc4)N3c3ccccc3S2)cc1
d: CC1OC(=O)C2N=NN(Cc3ccccc3)C12
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}