InChI=1/C16H19N3O3S/c1-8-6-9(2)12(10(3)7-8)18-14(20)13-11(4)17-15(23-13)19-16(21)22-5/h6-7H,1-5H3,(H,18,20)(H,17,19,21)/f/h18-19H C38DA42D09D2456C