You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (3S)-3-(methylamino)-N'-[(methylideneamino)-[[(Z,2E)-2-prop-2-enylideneoct-4-enyl]amino]methyl]butanehydrazide .
user
C18H33N5O
assistant