Task: Answer the multiple choice question.
Query: Which drug exhibits a 9.716\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CC1CCCCN1C(=O)c1ccccc1NC(=O)c1ccco1
b: CCN(CC)S(=O)(=O)c1cccc(C(=O)OCC(=O)C23CC4CC(CC(C4)C2)C3)c1
c: CCc1ccc(C2=NN(CCC(=O)NC3CC3)C(=O)CC2)cc1
Answer: a. CC1CCCCN1C(=O)c1ccccc1NC(=O)c1ccco1
{#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#}
CC1CCCCN1C(=O)c1ccccc1NC(=O)c1ccco1
CC1CCCCN1C(=O)c1ccccc1NC(=O)c1ccco1
N-[2-(2-methylpiperidine-1-carbonyl)phenyl]furan-2-carboxamide