Task: Answer the MCQ question.
Question: Which compound exhibits a 6.762\% 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 other words.
Options:
a.) Cc1cc(NC(=O)Nc2ccc(Cl)cc2)n(C(C)(C)C)n1
b.) CN1CCN(CC(=O)Nc2nc(-c3c[nH]c4ccccc34)cs2)CC1
c.) Cc1ccc(N=Cc2c(O)c3ccccc3oc2=O)c(C)c1
d.) CCOc1ccc(NC(=O)c2ccc(CC)s2)c([N+](=O)[O-])c1
e.) O=C(Nc1csc([N+](=O)[O-])c1)Nc1ccccc1Cl
Answer: d. CCOc1ccc(NC(=O)c2ccc(CC)s2)c([N+](=O)[O-])c1
{#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(NC(=O)c2ccc(CC)s2)c([N+](=O)[O-])c1
CCOc1ccc(NC(=O)c2ccc(CC)s2)c([N+](=O)[O-])c1
N-(4-ethoxy-2-nitrophenyl)-5-ethylthiophene-2-carboxamide