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] CN(C)CCSc1cccc(-c2cc(-c3cccc(SCCN(C)C)c3)ncn2)c1
[b] O=[N+]([O-])C1(C[Se]c2cccc(C(F)(F)F)c2)CCCCC1
Answer: a
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}