InChI=1/C18H19N3O2/c1-12-9-13(2)11-14(10-12)17(22)20-15-3-5-16(6-4-15)21-8-7-19-18(21)23/h3-6,9-11H,7-8H2,1-2H3,(H,19,23)(H,20,22)/f/h19-20H	50997CE6FC19D0B8