Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES COc1ccc(-c2csc(N3CCN(c4cc5c(cc4Cl)nc(-c4ccncc4)n5CCOCCO)CC3)n2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a 20.150
b -7.517
c 12.591
Answer: c. 12.591%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1ccc(-c2csc(N3CCN(c4cc5c(cc4Cl)nc(-c4ccncc4)n5CCOCCO)CC3)n2)cc1
COc1ccc(-c2csc(N3CCN(c4cc5c(cc4Cl)nc(-c4ccncc4)n5CCOCCO)CC3)n2)cc1
2-[2-[5-chloro-6-[4-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]piperazin-1-yl]-2-pyridin-4-ylbenzimidazol-1-yl]ethoxy]ethanol