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 N#CCc1nc(O)c2ccccc2n1
b CC(N)=[N+](C)[O-].Cl
c Cc1nc(OCc2ccccc2)c2ncn(CCO)c2n1
d O=C1C(=Cc2cccc(Br)c2)C(=O)c2ccccc21
Answer: 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}