InChI=1/C22H25N3O2/c1-14-12-17-6-4-5-7-21(17)25(14)22(27)15(2)23-19-8-9-20-18(13-19)10-11-24(20)16(3)26/h4-9,13-15,23H,10-12H2,1-3H3/t14-,15-/m0/s1 5CEF7CAF9EF8DC73