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What is the molecular formula of the molecule tert-butyl N-[1,7-dimethyl-8-[(2-methylpropan-2-yl)oxycarbonylamino]-10-phenylphenazin-10-ium-2-yl]-N-[12-[[3,7-dimethyl-8-[(2-methylpropan-2-yl)oxycarbonylamino]-10-phenylphenazin-10-ium-2-yl]-[(2-methylpropan-2-yl)oxycarbonyl]amino]dodecyl]carbamate ?
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C72H92N8O8+2
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