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+](C)([O-])CCC=C1c2ccccc2CCc2ccccc21
b. Cc1c(C(=O)CC(=O)C(=O)NC2C3CC4CC(C3)CC2C4)[n+]([O-])c2ccccc2[n+]1[O-]
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}