Task: Answer the MCQ question.
Query: Which compound has a -1.612\% 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 other words.
Options:
a. CCCc1ccc(OCCNC(=O)c2ccco2)cc1
b. COC(=O)c1sc2nc(C)cc(-c3ccccc3)c2c1N
c. O=C(Cn1cnc2cc([N+](=O)[O-])ccc2c1=O)Nc1ccccc1Cl
d. CCOC(=O)c1sc2cc([N+](=O)[O-])cc(SCC(=O)OC)c2c1N
e. O=[N+]([O-])c1ccc(CCn2ccnc2)cc1
Answer: d. CCOC(=O)c1sc2cc([N+](=O)[O-])cc(SCC(=O)OC)c2c1N
{#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#}
ethyl 3-amino-4-(2-methoxy-2-oxoethyl)sulfanyl-6-nitro-1-benzothiophene-2-carboxylate