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 1-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-2-[[4-(4-methylphenyl)sulfonyl-1,3-thiazol-5-yl]sulfanyl]ethanone .
user
C19H22N2O5S3
assistant