Task: Answer the MCQ question.
Query: Which drug exhibits a -17.980% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COc1ccc(-c2cccc(NS(=O)(=O)c3ccccc3[N+](=O)[O-])c2)nn1
b.) COc1ccc(/C=N/Nc2nc(N3CCCCC3)nc(N3CCCCC3)n2)cc1[N+](=O)[O-]
c.) CN(C(=O)COC(=O)c1cc2ccccc2cc1O)C1CCCCC1
d.) COc1ccc(Cl)cc1NC(=O)CN1CCc2ccccc2C1
e.) O=C1N=C([O-])CN1/N=C/c1ccc(-c2ccc([N+](=O)[O-])cc2)o1.[Na+]
Answer: e. O=C1N=C([O-])CN1/N=C/c1ccc(-c2ccc([N+](=O)[O-])cc2)o1.[Na+]
{#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#}
O=C1N=C([O-])CN1/N=C/c1ccc(-c2ccc([N+](=O)[O-])cc2)o1.[Na+]
O=C1N=C([O-])CN1/N=C/c1ccc(-c2ccc([N+](=O)[O-])cc2)o1.[Na+]
sodium;3-[(E)-[5-(4-nitrophenyl)furan-2-yl]methylideneamino]-2-oxo-4H-imidazol-5-olate