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, or c without using any additional words.
Options:
(a) COc1cc(C2(C)SCCCS2)c(I)c(OC)c1OC
(b) COc1cc2nc(Sc3c([N+](=O)[O-])ncn3C)[nH]c2cc1OC
(c) COc1ccc(C=NNc2nnc3c4ccccc4c4ncccc4c3n2)cc1
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}