Task: Answer the multiple choice question.
Query: Which drug has a -2.559% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCN=C1S/C(=C\c2ccc(O)c(OCC)c2)C(=O)N1CC
(b) Cc1ccc(CNc2nc(N)c([N+](=O)[O-])c(Nc3ccc(F)cc3)n2)cc1
Answer: a. CCN=C1S/C(=C\c2ccc(O)c(OCC)c2)C(=O)N1CC
{#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#}
CCN=C1S/C(=C\c2ccc(O)c(OCC)c2)C(=O)N1CC
CCN=C1S/C(=C\c2ccc(O)c(OCC)c2)C(=O)N1CC
(5Z)-5-[(3-ethoxy-4-hydroxyphenyl)methylidene]-3-ethyl-2-ethylimino-1,3-thiazolidin-4-one