Task: Answer the MCQ question.
Query: Which drug exhibits a -14.487\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCOC(=O)c1ccccc1NC(=O)c1cccc2c1C(=O)N(C1CCN(C(=O)OCC)CC1)C2
b. Cc1ccc(-c2nnc(Nc3ccc(C(=O)N(C)C)cc3)c3ccccc23)cc1S(=O)(=O)NC(C)(C)CO
c. CN(C)c1nc(N2CCN(c3ccccc3)CC2)c(C#N)c(=O)o1
Answer: a. CCOC(=O)c1ccccc1NC(=O)c1cccc2c1C(=O)N(C1CCN(C(=O)OCC)CC1)C2
{#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)c1ccccc1NC(=O)c1cccc2c1C(=O)N(C1CCN(C(=O)OCC)CC1)C2
CCOC(=O)c1ccccc1NC(=O)c1cccc2c1C(=O)N(C1CCN(C(=O)OCC)CC1)C2
ethyl 4-[4-[(2-ethoxycarbonylphenyl)carbamoyl]-3-oxo-1H-isoindol-2-yl]piperidine-1-carboxylate