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system
Provide the molecular formula for the IUPAC named substance [3-[[3-[[3-[(17Z,20Z,23Z,26Z,29Z)-dotriaconta-17,20,23,26,29-pentaenoyl]oxy-2-[(9Z,12Z,15Z,18Z,21Z)-tetracosa-9,12,15,18,21-pentaenoyl]oxypropoxy]-hydroxyphosphoryl]oxy-2-hydroxypropoxy]-hydroxyphosphoryl]oxy-2-hydroxypropyl] (19Z,22Z,25Z,28Z,31Z)-tetratriaconta-19,22,25,28,31-pentaenoate .
user
C99H166O16P2
assistant