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 additional words.
Options:
a: CN1C2CC(=O)CC1C1OC(c3ccccc3)OC12
b: Cn1c2ccccc2n2c3nc4ccccc4nc3c(C#N)c12
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}
11-methyl-4-phenyl-3,5-dioxa-11-azatricyclo[5.3.1.02,6]undecan-9-one