Task: Answer the multiple choice question.
Query: Which compound has a 7.632\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COC(=O)c1ccc(CSc2cc(C)c3ccccc3n2)o1
b CCOC(=O)/C(C)=N/NC(=O)c1ccc([N+](=O)[O-])cc1
c Cc1c(Cl)c([N+](=O)[O-])nn1Cc1ccc(C(=O)N/N=C\c2cc(Cl)ccc2O)o1
d Nc1cccc([N+](=O)[O-])c1
Answer: c. Cc1c(Cl)c([N+](=O)[O-])nn1Cc1ccc(C(=O)N/N=C\c2cc(Cl)ccc2O)o1
{#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#}
N-[(Z)-(5-chloro-2-hydroxyphenyl)methylideneamino]-5-[(4-chloro-5-methyl-3-nitropyrazol-1-yl)methyl]furan-2-carboxamide