InChI=1/C21H29N3O3/c1-3-24(4-2)18(15-17-9-6-5-7-10-17)16-23-20(25)12-13-22-21(26)19-11-8-14-27-19/h5-11,14,18H,3-4,12-13,15-16H2,1-2H3,(H,22,26)(H,23,25)/p+1/t18-/m0/s1/fC21H30N3O3/h22-24H/q+1 D33624A472E17068