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=C(CC(C(=O)c1cccs1)c1ccsc1)c1ccccc1
b. COC(=O)c1cccc2c3ccccc3c3ccccc3c12
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}
4-phenyl-1-thiophen-2-yl-2-thiophen-3-ylbutane-1,4-dione