Task: Answer the MCQ question.
Query: Which compound exhibits a 10.333\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCN1CCCC(OC(=O)c2cc(-c3ccc(C)cc3)nc3ccccc23)C1.Cl
b.) Cc1ccc(-n2nc(C(=O)NCc3ccco3)c3c4ccccc4n(C)c3c2=O)cc1
c.) COC(=O)c1ccccc1NC(=S)NC(=O)c1cccc2ccccc12
d.) Cc1c(C2N3CC4(C)CN2CC(C)(C3)C4=O)c2ccccc2n1C
Answer: a. CCN1CCCC(OC(=O)c2cc(-c3ccc(C)cc3)nc3ccccc23)C1.Cl
{#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#}
(1-ethylpiperidin-3-yl) 2-(4-methylphenyl)quinoline-4-carboxylate;hydrochloride