InChI=1/C17H25N3O3/c1-11-5-7-15(8-6-11)18-17(22)19-16(21)14(4)20-9-12(2)23-13(3)10-20/h5-8,12-14H,9-10H2,1-4H3,(H2,18,19,21,22)/t12-,13-,14-/m1/s1/f/h18-19H F6EAE3A7468B4491