InChI=1/C22H26N2O3/c1-3-14-24(15-4-2)18-22(25)23-20-12-8-9-13-21(20)27-17-16-26-19-10-6-5-7-11-19/h3-13H,1-2,14-18H2,(H,23,25)/p+1/fC22H27N2O3/h23-24H/q+1 C678475BC4B233DE