Problem statement: Answer the MCQ question.
Query: Which compound has a 15.709\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CCOC(=O)c1[nH]c(=O)[nH]c1CNc1ccccc1C#N
b.) CCOC(=O)N1CCN(C(=O)CSc2nnc(-c3c[nH]c4ccccc34)n2CCOC)CC1
c.) COc1ccccc1N1CCN(C(=O)C(C)CS(=O)(=O)c2ccc3c(c2)NC(=O)CS3)CC1
d.) O=C(NC(=S)Nc1ccccc1[N+](=O)[O-])c1cncc(Br)c1
e.) COc1cc(CNc2ncn[nH]2)ccc1OCC(=O)NC(C)(C)C
Answer: d. O=C(NC(=S)Nc1ccccc1[N+](=O)[O-])c1cncc(Br)c1
{#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#}
O=C(NC(=S)Nc1ccccc1[N+](=O)[O-])c1cncc(Br)c1
O=C(NC(=S)Nc1ccccc1[N+](=O)[O-])c1cncc(Br)c1
[2-[(5-bromopyridine-3-carbonyl)carbamothioylamino]phenyl]-oxido-oxoazanium