InChI=1/C22H25N3O3/c26-21(14-20-22(27)25-19-9-5-4-8-18(19)24-20)23-15-10-12-17(13-11-15)28-16-6-2-1-3-7-16/h1-3,6-7,10-13,18-20,24H,4-5,8-9,14H2,(H,23,26)(H,25,27)/p+1/t18-,19-,20-/m0/s1/fC22H26N3O3/h23-25H/q+1 5ECF3131B4FC7CC2