Task: Answer the MCQ question.
Query: Which compound has a 2.840% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a C/C(=N\NC(=O)c1ccccc1)c1ccccc1Br
b COc1ccccc1/C=N/NC(=O)CCn1cnc2ccccc21
Answer: b. COc1ccccc1/C=N/NC(=O)CCn1cnc2ccccc21
{#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#}
COc1ccccc1/C=N/NC(=O)CCn1cnc2ccccc21
COc1ccccc1/C=N/NC(=O)CCn1cnc2ccccc21
3-(benzimidazol-1-yl)-N-[(E)-(2-methoxyphenyl)methylideneamino]propanamide