InChI=1/C24H31N3O2/c1-3-18(2)23(28)26-21-13-9-10-19(16-21)17-25-22(20-11-5-4-6-12-20)24(29)27-14-7-8-15-27/h4-6,9-13,16,18,22,25H,3,7-8,14-15,17H2,1-2H3,(H,26,28)/t18-,22-/m0/s1/f/h26H A02B8A4330809EA3