You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule [2,5-bis(3,4,5-tributylphenyl)-3-undec-1-enylpyrrol-1-ium-1-ylidene]azanide;nickel(2+);nonacosane ?
user
C109H198N2Ni
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