You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[amino-[6-(methoxymethyl)-6-methyl-5,7-dihydropyrazolo[5,1-b][1,3]oxazin-3-yl]-oxo-lambda6-sulfanylidene]-3-(1,2,3,5,6,7-hexahydro-s-indacen-4-yl)urea The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H29N5O4S
assistant