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) Cc1cc2c(=O)c3ccc(Cl)cc3[nH]c2c(C(=O)O)c1C
(b) CC(=O)NS(=O)(=O)c1ccc(NC(=O)c2ccccc2SC(=O)c2ccccc2)cc1
(c) CCOC(=O)c1ncn2c1[nH]c(=O)c1ccccc12
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}