InChI=1/C16H22N4O3S/c1-12-17-8-14(24-12)9-19(2)11-16(22)20(3)10-15(21)18-7-13-5-4-6-23-13/h4-6,8H,7,9-11H2,1-3H3,(H,18,21)/f/h18H B17398458C787395