Task: Answer the multiple-choice question.
Query: Which compound exhibits a 14.735\% 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) CCOC(=O)c1ccc(CNC(=O)c2n[nH]c(=O)c3ccccc23)o1
b) Cc1ccccc1C(=O)c1cccn1CC(=O)NCCN1CCN(c2cccc(C)c2C)CC1
c) O=c1[nH]c(=O)c2ccccc2[nH]1
Answer: a. CCOC(=O)c1ccc(CNC(=O)c2n[nH]c(=O)c3ccccc23)o1
{#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#}
CCOC(=O)c1ccc(CNC(=O)c2n[nH]c(=O)c3ccccc23)o1
CCOC(=O)c1ccc(CNC(=O)c2n[nH]c(=O)c3ccccc23)o1
N-[(5-ethoxycarbonylfuran-2-yl)methyl]-4-oxo-3H-phthalazine-1-carboxamide