Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -2.409\% hERG inhibition at 1uM?
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) CCOC(=O)N1CCN(C(=O)C2CCN(S(=O)(=O)c3ccc(C)cc3)CC2)CC1
c) COc1ccccc1OCCN1C(=O)S/C(=C\c2ccco2)C1=O
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_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#}
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