Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 7.264% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1cccc(N2CCN(C(c3ccccc3)c3nnnn3C(C)(C)C)CC2)c1C
b: COc1cccc(CNC(=O)C2CCCN(c3nc4ccccc4o3)C2)c1
c: O=C1S/C(=C\c2ccc(O)c([N+](=O)[O-])c2)C(=O)N1c1ccccc1Cl
Answer: c. O=C1S/C(=C\c2ccc(O)c([N+](=O)[O-])c2)C(=O)N1c1ccccc1Cl
{#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#}
O=C1S/C(=C\c2ccc(O)c([N+](=O)[O-])c2)C(=O)N1c1ccccc1Cl
O=C1S/C(=C\c2ccc(O)c([N+](=O)[O-])c2)C(=O)N1c1ccccc1Cl
(5Z)-3-(2-chlorophenyl)-5-[(4-hydroxy-3-nitrophenyl)methylidene]-1,3-thiazolidine-2,4-dione