InChI=1/C16H21N3O3/c1-4-10(3)18-16(21)19-14-13(17-5-2)11-8-6-7-9-12(11)22-15(14)20/h6-10,17H,4-5H2,1-3H3,(H2,18,19,21)/t10-/m0/s1/f/h18-19H	9A24F1C8F076E46E