Task: Answer the multiple-choice question.
Query: Which compound has a 0.628% 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 CC12CC(NC(=O)N1c1cccc(C(=O)Nc3ncn[nH]3)c1)c1ccccc1O2
b O=C(/C=C/c1ccoc1)c1ccccc1O
c Cc1[nH]n(-c2ccccc2)c(=O)c1N=Nc1cccc([N+](=O)[O-])c1
d c1ccc(-c2[nH]ncc2CN2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1
Answer: c. Cc1[nH]n(-c2ccccc2)c(=O)c1N=Nc1cccc([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#}
Cc1[nH]n(-c2ccccc2)c(=O)c1N=Nc1cccc([N+](=O)[O-])c1
Cc1[nH]n(-c2ccccc2)c(=O)c1N=Nc1cccc([N+](=O)[O-])c1
5-methyl-4-[(3-nitrophenyl)diazenyl]-2-phenyl-1H-pyrazol-3-one