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: C=[N+](CNC(=O)CNC(=O)C(Cc1ccc([N+](=O)[O-])cc1)NC(=O)OC(C)(C)C)C(=O)CNC(=O)C(Cc1ccc([N+](=O)[O-])cc1)NC(=O)OC(C)(C)C
b: CCCCCCCCC(C)CCCCCCCCC(=O)OCC(COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCC(C)CCCCCCCC
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}