Problem statement: Answer the MCQ question.
Question: Which compound has a 12.710\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCN1C(=O)/C(=C\c2cccc(OC(=O)c3ccco3)c2)SC1=S
b O=C(O)c1ccccc1C(=O)Nc1ccc(Br)c(C(F)(F)F)c1
Answer: a. CCN1C(=O)/C(=C\c2cccc(OC(=O)c3ccco3)c2)SC1=S
{#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#}
CCN1C(=O)/C(=C\c2cccc(OC(=O)c3ccco3)c2)SC1=S
CCN1C(=O)/C(=C\c2cccc(OC(=O)c3ccco3)c2)SC1=S
[3-[(E)-(3-ethyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]phenyl] furan-2-carboxylate