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 3-[(2S,4S)-2-[[4-(hydroxymethyl)phenyl]methoxy]-6-(4-methylpiperazine-1-carbonyl)-3,4-dihydro-2H-pyran-4-yl]chromen-4-one ?
user
C28H30N2O6
assistant