Task: Answer the MCQ question.
Query: Which compound has a -9.725% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a N/C(=N\O)c1ccc(Oc2ccccc2Cl)c([N+](=O)[O-])c1
b C=CCOC(=O)c1cn(CC)c2nc(C)ccc2c1=O
c Cc1nn(C2CCOC(C)(C)C2)c2c1C(c1ccc3c(c1)OCO3)SCC(=O)N2
d CCOCCCNC(=O)C1c2ccccc2Oc2ccccc21
e O=C(CSc1nc2sc3c(c2c(=O)n1-c1ccccc1)CCCC3)N/N=C/c1ccc(C(=O)O)cc1
Answer: a. N/C(=N\O)c1ccc(Oc2ccccc2Cl)c([N+](=O)[O-])c1
{#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#}
N/C(=N\O)c1ccc(Oc2ccccc2Cl)c([N+](=O)[O-])c1
N/C(=N\O)c1ccc(Oc2ccccc2Cl)c([N+](=O)[O-])c1
4-(2-chlorophenoxy)-N'-hydroxy-3-nitrobenzenecarboximidamide