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.) O=c1ccn(C2SC(CO)CC2F)c(=O)[nH]1
b.) OCCN(CCO)c1nc(N(CCO)CCO)nc(N(CCO)CCO)n1
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}
1-[3-fluoro-5-(hydroxymethyl)thiolan-2-yl]pyrimidine-2,4-dione