You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named formic acid;[(2R,3S,4R,5R,7S,9S,10S,11R,12S,13R)-2-[(2S)-1-[(2R,3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyloxan-2-yl]oxypropan-2-yl]-10-[(2S,3R,4Z,6R)-3-hydroxy-4-methoxyimino-6-methyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-7-[[2-methyl-1-[[2-(trifluoromethyl)phenyl]sulfonylamino]propan-2-yl]carbamoyloxy]-6,14-dioxo-12-[[(2S,7R)-2,4,5-trimethyl-1,4-oxazepan-7-yl]oxy]-oxacyclotetradec-4-yl] 3-methylbutanoate by IUPAC nomenclature, provide its molecular formula.
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C63H103F3N4O22S
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