You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [3-decanoyloxy-2-[(10Z,13Z,16Z,19Z)-docosa-10,13,16,19-tetraenoyl]oxypropyl] (8Z,11Z,14Z,17Z,20Z,23Z,26Z,29Z,32Z,35Z)-octatriaconta-8,11,14,17,20,23,26,29,32,35-decaenoate by IUPAC nomenclature, provide its molecular formula.
user
C73H114O6
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