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) FC1(F)SC2C(C1(F)F)C1(Cl)C(Cl)=C(Cl)C2(Cl)C1(Cl)Cl
(b) CN(C)c1ccc(C=C(C#N)C(N)=C(C#N)C#N)cc1
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}