Task: Answer the multiple-choice question.
Query: Which compound has a 6.248\% 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)CC(NC(=O)c2ccccc2Cl)c2ccccc2)nc1
b: O=C(O)c1cn(-c2ccccc2)nc1C(=O)O
Answer: a. Cc1ccc(NC(=O)CC(NC(=O)c2ccccc2Cl)c2ccccc2)nc1
{#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#}
Cc1ccc(NC(=O)CC(NC(=O)c2ccccc2Cl)c2ccccc2)nc1
Cc1ccc(NC(=O)CC(NC(=O)c2ccccc2Cl)c2ccccc2)nc1
2-chloro-N-[3-[(5-methylpyridin-2-yl)amino]-3-oxo-1-phenylpropyl]benzamide