Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 19.086% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COC(=O)CNC(=O)Cc1c(F)cccc1Cl
b: CSc1ccc(C(=O)C2CCCN(C(=O)c3ccsc3)C2)cc1
Answer: a. COC(=O)CNC(=O)Cc1c(F)cccc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)CNC(=O)Cc1c(F)cccc1Cl
COC(=O)CNC(=O)Cc1c(F)cccc1Cl
2-(2-chloro-6-fluorophenyl)-N-(2-methoxy-2-oxoethyl)acetamide