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For the molecule named 2-(20-amino-4,26-dimethyl-25,34-dioxa-8-thia-13,17,41-triazaoctacyclo[29.6.2.16,9.110,14.02,7.015,24.018,23.035,39]hentetraconta-1(38),2,4,6,9(41),10(40),11,13,15,17,19,21,23,35(39),36-pentadecaen-3-yl)-2-[(2-methylpropan-2-yl)oxy]acetic acid by IUPAC nomenclature, provide its molecular formula.
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C43H44N4O5S
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