InChI=1/C22H27N2O2/c1-3-17-7-9-18(10-8-17)22(25)16-23(21-6-5-15-24(21)22)19-11-13-20(14-12-19)26-4-2/h7-14,25H,3-6,15-16H2,1-2H3/q+1/t22-/m0/s1 E7DACB91D73923ED