Task: Answer the MCQ question.
Question: Which compound has a 2.276% 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 other words.
Options:
a: COc1cc(OC)cc(-n2nnnc2SCC(=O)Nc2nc3c(s2)CCCC3)c1
b: CC(C)(C)C1CCC(OC(=O)CN2CCOCC2)CC1
Answer: b. CC(C)(C)C1CCC(OC(=O)CN2CCOCC2)CC1
{#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#}
CC(C)(C)C1CCC(OC(=O)CN2CCOCC2)CC1
CC(C)(C)C1CCC(OC(=O)CN2CCOCC2)CC1
(4-tert-butylcyclohexyl) 2-morpholin-4-ylacetate