Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCOC(=O)n1ccc2c(C(=O)OC)c(C(=O)OC)cc(C(=CC(=O)OC)C(=O)OC)c21
b: Cl.NNc1ncnc2c1ncn2C1OC(CO)CC1F
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}
[4-fluoro-5-(6-hydrazinylpurin-9-yl)oxolan-2-yl]methanol;hydrochloride