InChI=1/C14H18N2O4S/c1-9-4-5-11(8-10(9)2)16-7-6-12(14(16)18)13(17)15-21(3,19)20/h4-5,8,18H,6-7H2,1-3H3,(H,15,17)/f/h18h,16-17H	8FAAB6A9213632A2