Task: Answer the MCQ question.
Question: Which compound exhibits a 14.547% 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(CNC(=O)c1ccco1)N=Nc1c(O)[nH]c2ccc([N+](=O)[O-])cc12
b. COc1ccc(CNC(=O)CN(C(=O)c2csnn2)c2cccc3c2CCCC3)cc1
c. Cc1cccc(-c2nc(C)cc(=O)[nH]2)c1
d. Nc1ccccc1C(=O)N/N=C1\C2CN3CCN(C2)CC1(c1ccccc1)C3
Answer: a. O=C(CNC(=O)c1ccco1)N=Nc1c(O)[nH]c2ccc([N+](=O)[O-])cc12
{#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(CNC(=O)c1ccco1)N=Nc1c(O)[nH]c2ccc([N+](=O)[O-])cc12
O=C(CNC(=O)c1ccco1)N=Nc1c(O)[nH]c2ccc([N+](=O)[O-])cc12
N-[2-[(2-hydroxy-5-nitro-1H-indol-3-yl)diazenyl]-2-oxoethyl]furan-2-carboxamide