You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance nickel(3+);(Z)-oxonio-[6-(2-oxoniophenyl)iminocyclohexa-2,4-dien-1-ylidene]methanolate;trihydroxide .
user
C13H15NNiO6+
assistant