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 other words.
Options:
a) CCOC(=O)C(NCc1cccc(C(F)(F)F)c1)(NC(=O)CC)C(F)(F)F
b) COC(=O)c1c(C)c2c(c(C)c1O)OC(=O)c1c(C)cc(O)c(C=O)c1O2
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}