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 other words.
Options:
a: C#CCN(N=O)C(=O)NCCCCC(NC(C)=O)C(=O)NCc1ccccc1
b: Cc1ccc(NC(Sc2ccccc2)=C(C(Cl)=C(Cl)Cl)[N+](=O)[O-])c(C)c1
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}