Task: Answer the MCQ question.
Question: Which compound exhibits a 0.231\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(CN1C(=O)S/C(=C\c2ccccc2Cl)C1=O)NCCCn1ccnc1
b: CCOc1ccc(C(=O)Nc2c3c(nn2-c2ccccc2)CS(=O)(=O)C3)cc1
c: COc1ccc(S(=O)(=O)NCc2ccccn2)c(Cl)c1Cl
Answer: a. O=C(CN1C(=O)S/C(=C\c2ccccc2Cl)C1=O)NCCCn1ccnc1
{#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#}
O=C(CN1C(=O)S/C(=C\c2ccccc2Cl)C1=O)NCCCn1ccnc1
O=C(CN1C(=O)S/C(=C\c2ccccc2Cl)C1=O)NCCCn1ccnc1
2-[(5Z)-5-[(2-chlorophenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(3-imidazol-1-ylpropyl)acetamide