InChI=1/C25H31N5O4/c31-22(29-21(14-23(32)33)19-5-1-11-26-15-19)16-30-13-3-6-18(25(30)34)8-10-20-9-7-17-4-2-12-27-24(17)28-20/h1,5,7,9,11,15,18,21H,2-4,6,8,10,12-14,16H2,(H,27,28)(H,29,31)(H,32,33)/t18-,21-/m0/s1/f/h27-29H BD2527A70EF07B77