Problem statement: Answer the multiple-choice question.
Question: Which compound has a 12.392% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(O)/C(=C1/OC(=O)c2ccccc21)c1ccccc1
b: Clc1ccccc1-c1nnc(-c2ccccc2Cl)o1
Answer: a. O=C(O)/C(=C1/OC(=O)c2ccccc21)c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(O)/C(=C1/OC(=O)c2ccccc21)c1ccccc1
O=C(O)/C(=C1/OC(=O)c2ccccc21)c1ccccc1
(2E)-2-(3-oxo-2-benzofuran-1-ylidene)-2-phenylacetic acid