InChI=1/C21H24N2O3/c1-21(2,12-14-6-4-3-5-7-14)22-13-18(25)15-8-10-17(24)20-16(15)9-11-19(26)23-20/h3-11,18,22,24-25H,12-13H2,1-2H3,(H,23,26)/t18-/m1/s1/f/h24h,22-23H	4ACE90A34B557AA4