Task: Answer the multiple choice question.
Question: Which compound exhibits a -1.866% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOC(=O)c1c(C)[nH]c(C(=O)COC(=O)c2cnccn2)c1C
b Clc1cc2c(nn1)Nc1ccccc1S2
Answer: a. CCOC(=O)c1c(C)[nH]c(C(=O)COC(=O)c2cnccn2)c1C
{#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#}
CCOC(=O)c1c(C)[nH]c(C(=O)COC(=O)c2cnccn2)c1C
CCOC(=O)c1c(C)[nH]c(C(=O)COC(=O)c2cnccn2)c1C
[2-(4-ethoxycarbonyl-3,5-dimethyl-1H-pyrrol-2-yl)-2-oxoethyl] pyrazine-2-carboxylate