InChI=1/C19H20N2O3/c1-12-9-13(2)18(14(3)10-12)20-17(22)11-16(19(20)23)21(24)15-7-5-4-6-8-15/h4-10,16,24H,11H2,1-3H3/t16-/m0/s1	57CE671B70997AD9