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=C(O)CCCCCCCCCCCCl
(b) O=C(CC(=O)c1cccc2ccccc12)C(=O)Nc1nccs1
(c) CSC1=Nc2ccccc2N=C(c2ccccc2)C1
(d) CN1CCN(c2ccc(-n3cc(C(=O)O)c(=O)c4cc(F)c(N5CCN(C)CC5)cc43)nc2)CC1
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}