Task: Answer the MCQ question.
Query: Which compound has a 13.686\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(CC(=O)Nc1ccccc1F)Nc1ccccc1F
b O=C(COc1ccc2c(c1)OCO2)Nc1nccs1
c COc1cc(/C=C2\C(=O)N(c3ccccc3)N=C2C)ccc1Oc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
d CCOc1ccc(NS(=O)(=O)c2cc3c4c(c2)C(C)C(=O)N4CCC3)cc1
Answer: d. CCOc1ccc(NS(=O)(=O)c2cc3c4c(c2)C(C)C(=O)N4CCC3)cc1
{#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#}
CCOc1ccc(NS(=O)(=O)c2cc3c4c(c2)C(C)C(=O)N4CCC3)cc1
CCOc1ccc(NS(=O)(=O)c2cc3c4c(c2)C(C)C(=O)N4CCC3)cc1
N-(4-ethoxyphenyl)-3-methyl-2-oxo-1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12)-triene-6-sulfonamide