Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.159\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccc(/C(C)=N\NS(C)(=O)=O)c(OC)c1
(b) CCOC(=O)/C=C1/N(C)c2ccccc2C1(C)C
(c) CN(C)CCN1C(=O)C(O)=C(C(=O)c2cc3ccccc3o2)C1c1cccc(Br)c1
(d) O=C(Nc1ccccc1[N+](=O)[O-])c1nc[nH]c1C(=O)NCCO
(e) CCOC(=O)c1c(CN(CC)CC)oc2ccc(OC)cc12
Answer: d. O=C(Nc1ccccc1[N+](=O)[O-])c1nc[nH]c1C(=O)NCCO
{#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(Nc1ccccc1[N+](=O)[O-])c1nc[nH]c1C(=O)NCCO
O=C(Nc1ccccc1[N+](=O)[O-])c1nc[nH]c1C(=O)NCCO
5-N-(2-hydroxyethyl)-4-N-(2-nitrophenyl)-1H-imidazole-4,5-dicarboxamide