InChI=1/C22H25N3O2/c1-3-19-14(2)21(24-23-19)22(27)25-11-10-18(20(26)13-25)17-9-8-15-6-4-5-7-16(15)12-17/h4-9,12,18,20-21,26H,3,10-11,13H2,1-2H3/t18-,20+,21-/m0/s1 798F378502205FD9