InChI=1/C25H31N3O3/c1-31-18-8-15-28-24(30)27(20-22-11-6-3-7-12-22)23(29)25(28)13-16-26(17-14-25)19-21-9-4-2-5-10-21/h2-7,9-12H,8,13-20H2,1H3 69362CF452B80B37