InChI=1/C16H22N4O3S/c1-19(10-14(21)17-8-9-23-3)11-15(22)20(2)16-18-12-6-4-5-7-13(12)24-16/h4-7H,8-11H2,1-3H3,(H,17,21)/f/h17H 44A41CF8BBA916A5