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, or d without using any additional words.
Options:
[a] N#Cc1ccc(C2NN=CC23C(=O)c2ccccc2OC3c2ccccc2)cc1
[b] CCCC(=O)Nc1c(I)cc(I)c(CC(CC)C(=O)O)c1I
[c] CN1CCCCC1CCN1c2ccccc2Sc2ccc(S(C)=O)cc21
[d] CC(C)[Si]1(C(C)C)OCC2OC(n3c(C(=O)c4ccccc4)cc(=O)[nH]c3=O)CC2O[Si](C(C)C)(C(C)C)O1
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}