InChI=1/C22H27N3O2/c1-15(2)19-9-8-16(3)13-20(19)27-17(4)22(26)23-11-10-18-14-25-12-6-5-7-21(25)24-18/h5-9,12-15,17H,10-11H2,1-4H3,(H,23,26)/t17-/m1/s1/f/h23H 87779D992439C523