Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CN(CC1=C(O)C(=O)C(CN(C)Cc2c(O)ccc3ccccc23)=C(O)C1=O)Cc1c(O)ccc2ccccc12
[b] CCC(C)C(NC(=O)N(CCC#N)CCN(CCN(C(=O)NC(Cc1ccccc1)C(=O)OC)c1ccccc1)C(=O)NC(C(=O)OC)C(C)C)C(=O)OC
[c] Cc1cc(S(=O)(=O)Nc2nnc3c(C(F)(F)F)cc(Cl)cn23)c(S)cc1Cl
[d] O=C1c2ccccc2SC(O)C2CCCN12
[e] CCOC(=O)C(NC(=O)OC(C)(C)C)C(=O)OCC
Answer: c
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}