Task: Answer the multiple choice question.
Question: Which compound has a 4.826\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: c1ccc(Cc2nc3ccccc3[nH]2)cc1
b: COc1ccc(Cl)cc1C(=O)OCC(=O)NCc1cccs1
Answer: b. COc1ccc(Cl)cc1C(=O)OCC(=O)NCc1cccs1
{#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(Cl)cc1C(=O)OCC(=O)NCc1cccs1
COc1ccc(Cl)cc1C(=O)OCC(=O)NCc1cccs1
[2-oxo-2-(thiophen-2-ylmethylamino)ethyl] 5-chloro-2-methoxybenzoate