You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name [4,5-dihydroxy-2-[(E)-3-hydroxy-2-[[(Z)-2-hydroxyheptadec-7-enoyl]amino]octadec-4-enoxy]-6-(hydroxymethyl)oxan-3-yl] (8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-8,11,14,17,20,23-hexaenoate ?
user
C67H115NO10
assistant