InChI=1/C13H25N3O4S/c1-11-2-6-16(7-3-11)21(18,19)15-10-13(12(14)17)4-8-20-9-5-13/h11,15H,2-10H2,1H3,(H2,14,17)/f/h14H2 2FB70DB896076AF5