Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -17.783% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=S(=O)(NCc1ccco1)c1cccc2cccnc12
b) CCOc1cc(/C=C/c2ccc3cccc([N+](=O)[O-])c3n2)ccc1O
Answer: b. CCOc1cc(/C=C/c2ccc3cccc([N+](=O)[O-])c3n2)ccc1O
{#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#}
CCOc1cc(/C=C/c2ccc3cccc([N+](=O)[O-])c3n2)ccc1O
CCOc1cc(/C=C/c2ccc3cccc([N+](=O)[O-])c3n2)ccc1O
2-ethoxy-4-[(E)-2-(8-nitroquinolin-2-yl)ethenyl]phenol