You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-[[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyl]amino]-2-(pyridine-3-carbonylamino)hexanoate is the IUPAC name of a molecule. Please give its molecular formula.
user
C34H46N3O4-
assistant