Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 6.185% 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=C(COc1ccccc1[N+](=O)[O-])NCCCN1CCCC1=O
b.) COC(=O)c1ccc2ccn(CC(=O)NC3CCCCC3)c2c1
c.) COc1ccc(N2CCN(CCCNC(=O)c3ccc(CS(=O)(=O)c4ccc(Cl)cc4)o3)CC2)cc1
d.) COC(=O)COc1ccc2c(c1)O/C(=C\c1cccc([N+](=O)[O-])c1)C2=O
e.) O=C(c1ccc(OC2CCN(CCc3ccccc3)CC2)cc1)N1CCCC(CCCO)C1
Answer: d. COC(=O)COc1ccc2c(c1)O/C(=C\c1cccc([N+](=O)[O-])c1)C2=O
{#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#}
COC(=O)COc1ccc2c(c1)O/C(=C\c1cccc([N+](=O)[O-])c1)C2=O
COC(=O)COc1ccc2c(c1)O/C(=C\c1cccc([N+](=O)[O-])c1)C2=O
methyl 2-[[(2Z)-2-[(3-nitrophenyl)methylidene]-3-oxo-1-benzofuran-6-yl]oxy]acetate