Task: Answer the MCQ question.
Question: Which compound exhibits a -57.146% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(NCCN1C(=O)S/C(=C\c2ccc(OC(F)F)cc2)C1=O)c1cnccn1
b) CC(C)(C)c1cc(N)n2nc(C(C)(C)C)cc2n1
c) CCOP(=O)(OCC)C(NC(=O)c1ccccc1C)C(Cl)(Cl)Cl
d) O=C(Nc1nnc(SCc2ccccc2)s1)c1cccc([N+](=O)[O-])c1
Answer: a. O=C(NCCN1C(=O)S/C(=C\c2ccc(OC(F)F)cc2)C1=O)c1cnccn1
{#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(NCCN1C(=O)S/C(=C\c2ccc(OC(F)F)cc2)C1=O)c1cnccn1
O=C(NCCN1C(=O)S/C(=C\c2ccc(OC(F)F)cc2)C1=O)c1cnccn1
N-[2-[(5Z)-5-[[4-(difluoromethoxy)phenyl]methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]ethyl]pyrazine-2-carboxamide