Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 4.778% 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.) CCOc1cc(CNc2ccc3c(c2)OCCO3)cc(Br)c1OC
b.) Cc1c(O)ccc2c(CN(C)Cc3ccccc3)cc(=O)oc12
Answer: a. CCOc1cc(CNc2ccc3c(c2)OCCO3)cc(Br)c1OC
{#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#}
CCOc1cc(CNc2ccc3c(c2)OCCO3)cc(Br)c1OC
CCOc1cc(CNc2ccc3c(c2)OCCO3)cc(Br)c1OC
N-[(3-bromo-5-ethoxy-4-methoxyphenyl)methyl]-2,3-dihydro-1,4-benzodioxin-6-amine