Task: Answer the MCQ question.
Query: Which compound exhibits a -7.786\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CC1=CS/C(=C(/C#N)C(=O)N2CCOCC2)N1c1ccccc1
b) CCOC(=O)c1cc(NC(=O)c2ccoc2C)cc(C(=O)OCC)c1
Answer: b. CCOC(=O)c1cc(NC(=O)c2ccoc2C)cc(C(=O)OCC)c1
{#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)c1cc(NC(=O)c2ccoc2C)cc(C(=O)OCC)c1
CCOC(=O)c1cc(NC(=O)c2ccoc2C)cc(C(=O)OCC)c1
diethyl 5-[(2-methylfuran-3-carbonyl)amino]benzene-1,3-dicarboxylate