You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[(2S,5R)-5-[(1S,4S,4aS,7S,8S,8aS)-8-hydroxy-4,7-bis(methanidylazaniumyl)-4,7-dimethyl-1,2,3,4a,5,6,8,8a-octahydronaphthalen-1-yl]oxolan-2-yl]propan-2-yl-methanidylazanium into its molecular formula.
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C22H43N3O2
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