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] Cl.NC1CC2C3CCC2C1C3=O
[b] Nc1nc(S)nc(O)c1N=O
[c] CCc1c(C#N)c(=O)[nH]c(=O)n1CCN1CCN(C(=O)NCCCCCCNC(=O)N2CCN(CCn3c(CC)c(C#N)c(=O)[nH]c3=O)CC2)CC1
[d] O=C1Nc2ccccc2C1=NNC(=S)Nc1ccccc1Cl
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}