Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 4.624% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1ccc(CC(=O)N2CCOCC2)cc1OC
b.) CCCCN(c1ccccc1)S(=O)(=O)c1cccc2cccnc12
Answer: a. COc1ccc(CC(=O)N2CCOCC2)cc1OC
{#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#}
COc1ccc(CC(=O)N2CCOCC2)cc1OC
COc1ccc(CC(=O)N2CCOCC2)cc1OC
2-(3,4-dimethoxyphenyl)-1-morpholin-4-ylethanone