Task: Answer the MCQ question.
Query: Which compound has a -13.135% 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, b, or c without using any other words.
Options:
[a] CCc1c(C)[nH]c2ccccc2c1=O
[b] Cc1csc(=O)n1CCC(=O)OCC(=O)Nc1cc(Cl)ccc1[N+](=O)[O-]
[c] Br.CCOC(=O)CCCc1sc(N)nc1-c1[nH]c(=O)[nH]c1C
Answer: a. CCc1c(C)[nH]c2ccccc2c1=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#}
CCc1c(C)[nH]c2ccccc2c1=O
CCc1c(C)[nH]c2ccccc2c1=O
3-ethyl-2-methyl-1H-quinolin-4-one