InChI=1/C20H21N3O2/c1-12-5-7-15(13(2)10-12)20(24)21-14-6-8-16-17(11-14)23-19(22-16)18-4-3-9-25-18/h5-8,10-11,18H,3-4,9H2,1-2H3,(H,21,24)(H,22,23)/t18-/m0/s1/f/h21,23H	566E50C492DEDB35