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 O=[N+]([O-])c1ccc(Cl)cc1C1ON=C(c2ccccc2)N1C12CC3CC(CC(C3)C1)C2
b CC1=CCC(Br)C(C)(C)C12CCC(C)(Cl)C(Br)C2
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}
4-(1-adamantyl)-5-(5-chloro-2-nitrophenyl)-3-phenyl-5H-1,2,4-oxadiazole