Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 9.028\% 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 or b without using any additional words.
Options:
a COc1ccc(C2OCC3(CO2)SC(=O)NC3=O)cc1OC
b Nc1oc2ccccc2c(=O)c1C=O
Answer: a. COc1ccc(C2OCC3(CO2)SC(=O)NC3=O)cc1OC
{#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#}
COc1ccc(C2OCC3(CO2)SC(=O)NC3=O)cc1OC
COc1ccc(C2OCC3(CO2)SC(=O)NC3=O)cc1OC
8-(3,4-dimethoxyphenyl)-7,9-dioxa-1-thia-3-azaspiro[4.5]decane-2,4-dione