You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 3-(5-heptadecan-9-yl-1-methyl-4,6-dioxothieno[3,4-c]pyrrol-3-yl)-1-methyl-5-octylthieno[3,4-c]pyrrole-4,6-dione;3-[3-(5-heptadecan-9-yl-1-methyl-4,6-dioxothieno[3,4-c]pyrrol-3-yl)-5-octyl-4,6-dioxothieno[3,4-c]pyrrol-1-yl]-1-methyl-5-octylthieno[3,4-c]pyrrole-4,6-dione;5-heptadecan-9-yl-1-methyl-3-(1-methyl-6-methylidene-5-octyl-4-oxothieno[3,4-c]pyrrol-3-yl)thieno[3,4-c]pyrrole-4,6-dione;1-methyl-3-(1-methyl-6-methylidene-5-octyl-4-oxothieno[3,4-c]pyrrol-3-yl)-5-(2-octyldodecyl)thieno[3,4-c]pyrrole-4,6-dione is given. What is its corresponding molecular formula?
user
C175H259N9O16S9
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