Task: Answer the multiple choice question.
Question: Which compound exhibits a 5.358\% 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, c, or d without using any other words.
Options:
a CC(=O)CSc1ncnc2nc[nH]c12
b Clc1cccc(-c2nc(-c3ccccn3)no2)c1
c O=c1cc([O-])[n+]2c3n1CCCN3CCC2
d Cc1cccc(N(CC(=O)NCc2ccco2)C(=O)CCC(=O)Nc2ccccn2)c1C
Answer: d. Cc1cccc(N(CC(=O)NCc2ccco2)C(=O)CCC(=O)Nc2ccccn2)c1C
{#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#}
Cc1cccc(N(CC(=O)NCc2ccco2)C(=O)CCC(=O)Nc2ccccn2)c1C
Cc1cccc(N(CC(=O)NCc2ccco2)C(=O)CCC(=O)Nc2ccccn2)c1C
N'-(2,3-dimethylphenyl)-N'-[2-(furan-2-ylmethylamino)-2-oxoethyl]-N-pyridin-2-ylbutanediamide