InChI=1/C25H29N3O3/c1-31-20-6-4-5-18(15-20)16-25(13-10-24(30)28-25)12-9-23(29)26-14-11-19-17-27-22-8-3-2-7-21(19)22/h2-8,15,17,27H,9-14,16H2,1H3,(H,26,29)(H,28,30)/t25-/m1/s1/f/h26,28H EC4535792E3DCD5D