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, b, c, or d without using any other words.
Options:
a CC1=NNC(=O)C12CC2
b CC(=O)Nc1ccc(C2CC(c3ccc([N+](=O)[O-])cc3)=Nc3ccccc3S2=O)cc1
c Cc1cc(C)[s+]s1
d CCN(CC)C(=S)SS(=O)(=O)c1ccccc1C(=O)O
Answer: a, b, c, d
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}