Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 1.712\% 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(CNC(=O)c2cc(-c3cccs3)on2)cc1
[b] O=C(O)c1ccccc1Nc1ccc([N+](=O)[O-])c2nonc12
Answer: a. COc1ccc(CNC(=O)c2cc(-c3cccs3)on2)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)c2cc(-c3cccs3)on2)cc1
COc1ccc(CNC(=O)c2cc(-c3cccs3)on2)cc1
N-[(4-methoxyphenyl)methyl]-5-(thiophen-2-yl)-1,2-oxazole-3-carboxamide