InChI=1/C18H20N2O3/c1-12-5-10-16(23-12)17-19-11-3-4-15(19)18(21)20(17)13-6-8-14(22-2)9-7-13/h5-10,15,17H,3-4,11H2,1-2H3/t15-,17+/m1/s1	B3864C59A161677F