InChI=1/C17H20N2O3S/c1-4-14-11-19(12-23(3,20)21)16(5-2)17(14)22-15-8-6-13(10-18)7-9-15/h6-9,11H,4-5,12H2,1-3H3 AE0E24828EC6038F