You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [(12Z,15Z)-32-[[(E)-1,3-dihydroxyoctacos-4-en-2-yl]amino]-32-oxodotriaconta-12,15-dienyl] pentadecanoate into its molecular formula.
user
C75H143NO5
assistant