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 or b without using any additional words.
Options:
a. CC(=O)c1sc(=N)n(-c2c(C)cccc2C)c1C
b. O=S(=O)(O)c1cc(N=Nc2cc(S(=O)(=O)O)c3ccccc3c2O)ccc1C=Cc1ccc(N=Nc2cc(S(=O)(=O)O)c3ccccc3c2O)cc1S(=O)(=O)O
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}