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 other words.
Options:
(a) O=c1[nH]c2cn(-c3ccccc3)nc2c(=O)n1O
(b) C=C1C(=O)CC23CCCC12CC(OCOC)C3
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}
6-hydroxy-2-phenyl-4H-pyrazolo[4,3-d]pyrimidine-5,7-dione