InChI=1/C20H21N3O3/c1-11-3-4-14(18(21)24)10-17(11)23-19(25)13-5-7-15(8-6-13)22-20(26)16-9-12(16)2/h3-8,10,12,16H,9H2,1-2H3,(H2,21,24)(H,22,26)(H,23,25)/t12-,16-/m0/s1/f/h22-23H,21H2	260B53480B8B8E95