Problem statement: Answer the MCQ question.
Query: Which compound has a -13.914% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCOc1ccccc1NC(=O)CCC(=O)O
b: CSc1ccccc1NC(=O)c1cnc2n(c1=O)CCS2
c: COc1ccccc1N1CCN(CCCOc2ccc(F)cc2)CC1
d: CCCOc1c(Br)cc(C(=O)NCC)cc1OC
Answer: a. CCOc1ccccc1NC(=O)CCC(=O)O
{#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#}
CCOc1ccccc1NC(=O)CCC(=O)O
CCOc1ccccc1NC(=O)CCC(=O)O
4-(2-ethoxyanilino)-4-oxobutanoic acid