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)-2-[6-ethyl-3-(4-methyl-1,3-thiazol-2-yl)-4-oxochromen-8-yl]oxy-N,N-bis(2-hydroxyethyl)propanamide ?
user
C22H26N2O6S
assistant