Task: Answer the multiple choice question.
Query: Which compound has a -6.595% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCOC(=O)C(Oc1ccc(=O)[nH]n1)C(C)=O
b) CCn1c(CSc2n[nH]c(N)n2)nc2cc(C(=O)O)ccc21
c) Cc1ccc(-c2n[nH]c3c2CCC3)cc1
Answer: a. CCOC(=O)C(Oc1ccc(=O)[nH]n1)C(C)=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#}
CCOC(=O)C(Oc1ccc(=O)[nH]n1)C(C)=O
CCOC(=O)C(Oc1ccc(=O)[nH]n1)C(C)=O
ethyl 3-oxo-2-[(6-oxo-1H-pyridazin-3-yl)oxy]butanoate