Task: Answer the MCQ question.
Query: Which compound exhibits a 8.337\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CC1=C(C#N)C(NC(=O)C(C)(C)C)(C(F)(F)F)C(=O)N1
b: COc1ccc(NC(=O)N2CCc3ccccc3C2)cc1OC
c: O=C(CN1C(=O)/C(=C/c2ccccc2)SC1=S)Nc1ncc(Cc2ccccc2)s1
Answer: b. COc1ccc(NC(=O)N2CCc3ccccc3C2)cc1OC
{#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#}
COc1ccc(NC(=O)N2CCc3ccccc3C2)cc1OC
COc1ccc(NC(=O)N2CCc3ccccc3C2)cc1OC
N-(3,4-dimethoxyphenyl)-3,4-dihydro-1H-isoquinoline-2-carboxamide