InChI=1/C17H20N4O2S/c1-4-10-6-11(12(22)7-13(10)23-5-2)15-14(16(18)21-20-15)17-19-9(3)8-24-17/h6-8,22H,4-5H2,1-3H3,(H3,18,20,21)/f/h21H,18H2 FD99C16F20296D5D