InChI=1/C18H25N3OS/c1-20(18-19-16-4-2-3-5-17(16)23-18)14-6-10-21(11-7-14)15-8-12-22-13-9-15/h2-5,14-15H,6-13H2,1H3/p+1/fC18H26N3OS/h21H/q+1 C9C1474ECFDC8360