2-((2s)-2-methyl-1,4-dioxa-8-azaspiro(4.5)decan-8-yl)-8-nitro-6-trifluoromethyl-4h-1,3-benzothiazin-4-one
2-((2s)-2-methyl-1,4-dioxa-8-azaspiro(4.5)decan-8-yl)-8-nitro-6-trifluoromethyl-4h-1,3-benzothiazin-4-one