Task: Answer the MCQ question.
Query: Which compound has a -1.769\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CC(C)(C)c1ccc(C(=O)N/C(=C\c2ccco2)C(=O)Nc2ccccc2C(=O)O)cc1
b: Cc1c(C(=O)OCC(=O)Nc2ccc3c(c2)OCO3)cccc1[N+](=O)[O-]
c: COc1ccc2cc(CCNC(=O)c3cccc([N+](=O)[O-])c3)c(=O)[nH]c2c1
Answer: b. Cc1c(C(=O)OCC(=O)Nc2ccc3c(c2)OCO3)cccc1[N+](=O)[O-]
{#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#}
Cc1c(C(=O)OCC(=O)Nc2ccc3c(c2)OCO3)cccc1[N+](=O)[O-]
Cc1c(C(=O)OCC(=O)Nc2ccc3c(c2)OCO3)cccc1[N+](=O)[O-]
[2-(1,3-benzodioxol-5-ylamino)-2-oxoethyl] 2-methyl-3-nitrobenzoate