You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (15Z,18Z)-N-[(8E,12E,16E)-3,4-dihydroxy-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexacosa-8,12,16-trien-2-yl]-2-hydroxytriaconta-15,18-dienamide .
user
C62H113NO10
assistant