Problem statement: Answer the multiple-choice question.
Query: Which compound has a -22.431% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=[N+]([O-])c1cc(-c2cnc3ccccc3n2)ccc1Oc1ccc(Br)cc1
b CCOc1cccc(C2NCc3ccccc3-n3cccc32)c1O.Cl
Answer: b. CCOc1cccc(C2NCc3ccccc3-n3cccc32)c1O.Cl
{#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#}
CCOc1cccc(C2NCc3ccccc3-n3cccc32)c1O.Cl
CCOc1cccc(C2NCc3ccccc3-n3cccc32)c1O.Cl
2-(5,6-dihydro-4H-pyrrolo[1,2-a][1,4]benzodiazepin-4-yl)-6-ethoxyphenol;hydrochloride