InChI=1/C22H27N3O2/c1-15-16(2)24-21-9-8-18(13-20(15)21)22(26)23-14-17-6-5-7-19(12-17)27-11-10-25(3)4/h5-9,12-13,24H,10-11,14H2,1-4H3,(H,23,26)/p+1/fC22H28N3O2/h23,25H/q+1 457438933B543581