Task: Answer the MCQ question.
Query: Which drug exhibits a 7.480\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1cc(OCC(N)=O)cc(OC)c1OC
b COCCN(C(=O)c1ccccc1F)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
c CCc1noc(C)c1C(=O)NCCc1ccccc1
Answer: a. COc1cc(OCC(N)=O)cc(OC)c1OC
{#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#}
COc1cc(OCC(N)=O)cc(OC)c1OC
COc1cc(OCC(N)=O)cc(OC)c1OC
2-(3,4,5-trimethoxyphenoxy)acetamide