You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (2S,3S)-3-methyl-2-[[(2S)-2-[(6-methyl-4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl)oxy]propanoyl]amino]pentanoate ?
user
C22H26NO6-
assistant