You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-(6,13-diacetamido-3-benzamido-2,9-diethoxy-[1,4]benzoxazino[2,3-b]phenoxazin-10-yl)benzamide;2,20-dichloro-13,31-diethyl-4,22-dioxa-13,18,31,36-tetrazanonacyclo[19.15.0.03,19.05,17.06,14.07,12.023,35.024,32.025,30]hexatriaconta-1(36),2,5(17),6(14),7,9,11,15,18,20,23(35),24(32),25,27,29,33-hexadecaene by IUPAC nomenclature, provide its molecular formula.
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C74H56Cl2N10O10
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