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) S=C(NCCSSCCNC(=S)Nc1ccccc1)Nc1ccccc1
(b) O=C(Nc1ccc(N=Nc2ccc(S(=O)(=O)O)cc2)cc1)c1ccc(N=Nc2ccc3c(S(=O)(=O)O)cccc3c2O)cc1
(c) COC(=O)CP(=O)(OCC(F)(F)F)OCC(F)(F)F
Answer: b
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}