Problem statement: Answer the MCQ question.
Query: Which drug has a 6.702\% 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. COc1cc(S(=O)(=O)N2CCCCCC2)c(OC)cc1Br
b. CCOC(=O)N1CCC(NC(=O)CCC(=O)N2CCOc3ccccc32)CC1
Answer: b. CCOC(=O)N1CCC(NC(=O)CCC(=O)N2CCOc3ccccc32)CC1
{#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#}
ethyl 4-[[4-(2,3-dihydro-1,4-benzoxazin-4-yl)-4-oxobutanoyl]amino]piperidine-1-carboxylate