InChI=1/C21H27N3O4/c1-5-14-8-7-9-15(6-2)20(14)23-19(25)13-28-24-21(22)17-11-10-16(26-3)12-18(17)27-4/h7-12H,5-6,13H2,1-4H3,(H2,22,24)(H,23,25)/f/h23H,22H2/b24-21-	10324CC8B7CB39AE