Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCOC(=O)C(=Cc1cccc([N+](=O)[O-])c1)C(C)=O
b Cc1ccc(Nc2nc(C)c(C(C=Cc3ccc(C=CC(=NNC(=O)C[n+]4ccccc4)c4sc(Nc5ccc(C)cc5[N+](=O)[O-])nc4C)cc3)=NNC(=O)C[n+]3ccccc3)s2)c([N+](=O)[O-])c1.[Cl-]
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}