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) Cc1cc(S(=O)(=O)Nc2nnc3cc(C(F)(F)F)cc(C)n23)c(S)cc1Cl
(b) Cc1n[nH]c2c1NC(=O)OCC2
(c) COc1ccc2c(c1)OCC1c3cc(NS(=O)(=O)c4ccccc4)cc(OC)c3OC21
Answer: a
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}