Problem statement: Answer the multiple choice question.
Question: Which drug has a 12.528\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1ccc(NC(=O)CN2C(=O)c3ccccc3C2=O)cc1
b Nc1nc(N)c(N=Nc2ccc(Cl)cc2)c(=O)[nH]1
Answer: b. Nc1nc(N)c(N=Nc2ccc(Cl)cc2)c(=O)[nH]1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Nc1nc(N)c(N=Nc2ccc(Cl)cc2)c(=O)[nH]1
Nc1nc(N)c(N=Nc2ccc(Cl)cc2)c(=O)[nH]1
2,4-diamino-5-[(4-chlorophenyl)diazenyl]-1H-pyrimidin-6-one