InChI=1/C23H26N2O3/c1-26-12-13-27-22-9-4-6-19(14-22)16-24-17-20-7-5-10-23(15-20)28-18-21-8-2-3-11-25-21/h2-11,14-15,24H,12-13,16-18H2,1H3/p+1/fC23H27N2O3/h24H/q+1 E819F1242977E472