Task: Answer the multiple choice question.
Question: Which drug has a 13.726\% 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] COc1ccc(Br)cc1C(=O)Nc1ccccc1-c1ccccc1
[b] CCOC(=O)c1ccc2c(c1)n(CCO)c(C)[n+]2CC.[I-]
[c] CC(C)c1ccc(NC2(C#N)C(=O)Nc3ccccc32)cc1
[d] COc1ccccc1CNC(=O)[C@H](C)NC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1
Answer: d. COc1ccccc1CNC(=O)[C@H](C)NC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1
{#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#}
COc1ccccc1CNC(=O)[C@H](C)NC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1
COc1ccccc1CNC(=O)[C@H](C)NC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1
1-(benzenesulfonyl)-N-[(2S)-1-[(2-methoxyphenyl)methylamino]-1-oxopropan-2-yl]piperidine-4-carboxamide