InChI=1S/C22H29N3O2/c1-16(2)14-25-15-20(18-10-6-7-11-19(18)21(25)26)24-22(27)23-13-12-17-8-4-3-5-9-17/h6-8,10-11,15-16H,3-5,9,12-14H2,1-2H3,(H2,23,24,27)