InChI=1/C25H26N2O3/c1-18-23(17-27(14-15-28)16-19-8-4-3-5-9-19)26-25(30-18)22-12-13-24(29-2)21-11-7-6-10-20(21)22/h3-13,28H,14-17H2,1-2H3/p+1/fC25H27N2O3/h27H/q+1 58EB6DA49B736441