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 other words.
Options:
(a) c1ccc(C(NC2=NCCO2)C2CC2)cc1
(b) O=S(=O)(O)c1cc2nc3c4cccc(S(=O)(=O)O)c4c(Nc4ccccc4)cc3[n+](-c3ccccc3)c2cc1Nc1ccccc1
(c) O=S1(=O)CC2C3CC(Oc4ccccc4)C(C3)C2C1
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}