InChI=1/C17H25N3OS/c1-4-13(18-16(21)9-10-22-11-12(2)3)17-19-14-7-5-6-8-15(14)20-17/h5-8,12-13H,4,9-11H2,1-3H3,(H,18,21)(H,19,20)/t13-/m1/s1/f/h18-19H 68D71D3B025C00B7