You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 4-[[1-[3-[[(12aS)-8-methoxy-6-oxo-12a,13-dihydroindolo[2,1-c][1,4]benzodiazepin-9-yl]oxymethyl]-5-[[(12aS)-8-methoxy-6-oxo-11,12,12a,13-tetrahydroindolo[2,1-c][1,4]benzodiazepin-9-yl]oxymethyl]-N-[2-[2-(2-methoxyethoxy)ethoxy]ethyl]anilino]-2-methylpropan-2-yl]disulfanyl]-1-(ethenylamino)-1-oxobutane-2-sulfonic acid into molecular formula.
user
C59H68N6O13S3
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