Task: Answer the MCQ question.
Query: Which drug has a 18.939\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc(CNC(=O)C(=O)NCCCn2ccnc2)cc1
b.) Cc1cc(F)ccc1NC(=O)c1ccc(NS(=O)(=O)c2cc(C(C)(C)C)ccc2C)cc1
c.) CC(=O)c1ccc(N(CC(=O)NC2CCCC2)C(=O)CNC(=O)c2ccco2)cc1
Answer: a. COc1ccc(CNC(=O)C(=O)NCCCn2ccnc2)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(CNC(=O)C(=O)NCCCn2ccnc2)cc1
COc1ccc(CNC(=O)C(=O)NCCCn2ccnc2)cc1
N-(3-imidazol-1-ylpropyl)-N'-[(4-methoxyphenyl)methyl]oxamide