InChI=1/C20H23N3O3/c1-20(2)11-10-16(14-6-4-5-7-15(14)20)23-19(25)18(24)22-13-8-9-17(26-3)21-12-13/h4-9,12,16H,10-11H2,1-3H3,(H,22,24)(H,23,25)/t16-/m1/s1/f/h23-24H	290BF7B1F5F009D3