Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Nc1nc(-c2ccccc2)nc2oc(-c3cccs3)nc12
b. O=[N+]([O-])c1ccc(-c2nc3c(o2)CCC3)cc1
Answer: a, 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}
5-phenyl-2-thiophen-2-yl-[1,3]oxazolo[5,4-d]pyrimidin-7-amine