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system
Name the molecular formula for the molecule established as 5-[bis[(2-methylpropan-2-yl)oxy]phosphanylmethyl-[[2-(2-methoxyethoxymethoxy)phenyl]methyl]amino]-4-[[2-(2-methoxyethoxymethoxy)phenyl]methylamino]pentan-1-ol;N-tert-butyl-N-hydroxy-[(2-methylpropan-2-yl)oxy]phosphonamidous acid;ethane using the IUPAC nomenclature.
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C50H99N3O12P2
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