InChI=1/C14H18N2O4S/c1-9-6-10(2)8-11(7-9)16-5-4-12(14(16)18)13(17)15-21(3,19)20/h6-8,18H,4-5H2,1-3H3,(H,15,17)/f/h18h,16-17H	4A364C924C0E51E0