Task: Answer the multiple choice question.
Query: Which compound exhibits a 19.350% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(CCNS(=O)(=O)c1ccc(Br)cc1)NCC1CCCO1
(b) CC1(c2cccc(Br)c2)NC(=O)N(CC(=O)Nc2ccc(F)cc2)C1=O
(c) O=C(O)CN1C(=O)/C(=C\c2cc(Br)ccc2OCc2ccccc2Cl)SC1=S
(d) CCc1ccc(-n2nc3cc(C)c(N)cc3n2)cc1
Answer: c. O=C(O)CN1C(=O)/C(=C\c2cc(Br)ccc2OCc2ccccc2Cl)SC1=S
{#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=C(O)CN1C(=O)/C(=C\c2cc(Br)ccc2OCc2ccccc2Cl)SC1=S
O=C(O)CN1C(=O)/C(=C\c2cc(Br)ccc2OCc2ccccc2Cl)SC1=S
2-[(5E)-5-[[5-bromo-2-[(2-chlorophenyl)methoxy]phenyl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetic acid