Task: Answer the multiple choice question.
Query: Which drug has a 8.888\% 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.) CCOc1ccc(OCC(=O)Nc2ccc(OC)cc2[N+](=O)[O-])cc1
b.) CCOc1ccc(C)cc1CN(CCCl)CCCl.Cl
c.) O=C(CN1C(=O)NC2(CCCC2)C1=O)Nc1nc2ccc(F)cc2s1
d.) NC(=O)CC(c1ccccc1)c1ccco1
e.) O=c1oc(/C=C/c2ccccc2)nc2sc3c(c12)CCC3
Answer: a. CCOc1ccc(OCC(=O)Nc2ccc(OC)cc2[N+](=O)[O-])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#}
2-(4-ethoxyphenoxy)-N-(4-methoxy-2-nitrophenyl)acetamide