You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[(2aS,3S,5aS,8aS,9S,12S,14aS,17aS,18S,20aS,21S,26aS,27S,29aS,30S,32aS,33S,36S,38aS,41aS,42S,45S,48S,54S,57S,60S,66S,69S,75S,81S,84S,90S,93S,99S)-17a,20a,45,48-tetrakis(2-amino-2-oxoethyl)-90-(3-amino-3-oxopropyl)-27,99-bis[(2S)-butan-2-yl]-9,14a,29a,42,57,81-hexakis(3-carbamimidamidopropyl)-2a,30-bis[(4-hydroxyphenyl)methyl]-38a,66-bis(1H-imidazol-5-ylmethyl)-69-methyl-26a,54-bis(2-methylpropyl)-1a,2,4a,7a,8,11,13a,16a,17,19a,20,22a,25a,26,28a,29,31a,32,35,37a,40a,41,44,47,50,53,56,59,65,68,74,80,83,89,92,98-hexatriacontaoxo-5a,33-di(propan-2-yl)-a,1,3a,6a,7,10,12a,15a,16,18a,19,21a,24a,25,27a,28,30a,31,34,36a,39a,40,43,46,49,52,55,58,64,67,73,79,82,88,91,97-hexatriacontazatridecacyclo[139.3.0.03,7.012,16.021,25.036,40.060,64.069,73.075,79.084,88.093,97.0108,112.0132,136]tetratetracontahectan-18-yl]propanamide The above is the IUPAC name of a molecule. Write its molecular formula.
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C191H298N64O44
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