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. O=C(c1ccccc1)c1nc2ccc(Cl)cc2c2c1CCCO2
b. Cc1ccc(C)c(C2=CC(=Cc3ccc(N(CCC#N)CCC#N)cc3)C(=O)O2)c1
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}
(9-chloro-3,4-dihydro-2H-pyrano[3,2-c]quinolin-5-yl)-phenylmethanone