Task: Answer the MCQ question.
Query: Which compound exhibits a 9.004% 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 additional words.
Options:
a. O=C(O)/C(CC(=O)c1ccc(Cl)cc1)=N/Nc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
b. CC(C)Nc1nnc(SCC(=O)N2CCN(C(=O)c3ccco3)CC2)s1
c. O=C(NCCc1c[nH]c2ccccc12)C(F)(F)C(F)F
d. Br.Clc1ccc(C2=CSC3=NCCN23)cc1Cl
Answer: a. O=C(O)/C(CC(=O)c1ccc(Cl)cc1)=N/Nc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
{#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)/C(CC(=O)c1ccc(Cl)cc1)=N/Nc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
O=C(O)/C(CC(=O)c1ccc(Cl)cc1)=N/Nc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
(2E)-4-(4-chlorophenyl)-2-[(2,4-dinitrophenyl)hydrazinylidene]-4-oxobutanoic acid