Task: Answer the MCQ question.
Query: Which compound exhibits a 18.058\% 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 or b without using any additional words.
Options:
(a) COc1ccc(NS(=O)(=O)c2cccc(C(=O)NCCCN3CCOCC3)c2)cc1
(b) CC(C)C[C@H](NC(=O)c1nc[nH]c1C(=O)NCC(=O)OCc1ccccc1)C(=O)OC(C)(C)C
Answer: a. COc1ccc(NS(=O)(=O)c2cccc(C(=O)NCCCN3CCOCC3)c2)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#}
COc1ccc(NS(=O)(=O)c2cccc(C(=O)NCCCN3CCOCC3)c2)cc1
COc1ccc(NS(=O)(=O)c2cccc(C(=O)NCCCN3CCOCC3)c2)cc1
3-[(4-methoxyphenyl)sulfamoyl]-N-(3-morpholin-4-ylpropyl)benzamide