Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 2.299\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CC1=NN(c2ccccc2)C(=O)C1C=Nc1ccccc1O
b CCOc1cc(C(=O)O/N=C(\N)c2ccccn2)cc(OCC)c1OCC
Answer: b. CCOc1cc(C(=O)O/N=C(\N)c2ccccn2)cc(OCC)c1OCC
{#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#}
CCOc1cc(C(=O)O/N=C(\N)c2ccccn2)cc(OCC)c1OCC
CCOc1cc(C(=O)O/N=C(\N)c2ccccn2)cc(OCC)c1OCC
[(Z)-[amino(pyridin-2-yl)methylidene]amino] 3,4,5-triethoxybenzoate