InChI=1/C18H19N3O/c1-4-18(5-2)14-10-12(6-8-15(14)20-17(18)22)16-9-7-13(11-19)21(16)3/h6-10H,4-5H2,1-3H3,(H,20,22)/f/h20H EB4BC4D5446C0990