Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -0.754% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O=C1/C(=C/c2c[nH]c3ccccc23)CCC/C1=C\c1c[nH]c2ccccc12
b O=C(NCc1cccs1)C1CCCN(S(=O)(=O)c2cccc3cccnc23)C1
c Cn1cnc2c(NCc3ccco3)ncnc21
d COc1ccc(NC(=O)CC(C)C)c([N+](=O)[O-])c1
e O=C(Cc1cccs1)NCCn1ccc2ccccc21
Answer: d. COc1ccc(NC(=O)CC(C)C)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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(NC(=O)CC(C)C)c([N+](=O)[O-])c1
COc1ccc(NC(=O)CC(C)C)c([N+](=O)[O-])c1
[5-methoxy-2-(3-methylbutanoylamino)phenyl]-oxido-oxoazanium