You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S,5S)-1-[2-[(2S,5S)-2,5-diphenylphospholan-1-ium-1-yl]ethyl]-2,5-diphenylphospholan-1-ium;hydroxy-[(1S)-1-phenylethyl]azanide;nickel monohydride The above is the IUPAC name of a molecule. Write its molecular formula.
user
C42H49NNiOP2+
assistant