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 other words.
Options:
[a] Cc1occc1C(=S)Nc1ccc(Cl)c(C(=O)OC2CCCCC2)c1
[b] CSc1nc(O)nc(-c2ccccc2)n1
[c] Cc1ccc(S(=O)(=O)CNC(=O)C(O)(O)C(F)(F)F)cc1
[d] Cc1ccccc1C=NC12CC3CC(CC(C3)C1)C2
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}