Task: Answer the MCQ question.
Question: Which drug has a 10.655\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOCN(C(=O)Cn1c(C(C)O)nc2ccccc21)c1c(C)cccc1CC
b COC(C[C@@H]1O[C@H]1C(=O)COCc1ccccc1)OC
c CN(CC(=O)Nc1ccccc1Br)C(=O)Cn1[nH]c(=O)c2ccccc2c1=O
d COc1ccccc1CNC(=O)CCCn1nc(C)c2c(C)n(-c3ccccc3)nc2c1=O
Answer: a. CCOCN(C(=O)Cn1c(C(C)O)nc2ccccc21)c1c(C)cccc1CC
{#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#}
CCOCN(C(=O)Cn1c(C(C)O)nc2ccccc21)c1c(C)cccc1CC
CCOCN(C(=O)Cn1c(C(C)O)nc2ccccc21)c1c(C)cccc1CC
N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)-2-[2-(1-hydroxyethyl)benzimidazol-1-yl]acetamide