InChI=1/C21H31N3O3/c1-17(2)24(3)12-5-4-11-22-21(25)23-19-9-6-8-18(14-19)15-26-16-20-10-7-13-27-20/h6-10,13-14,17H,4-5,11-12,15-16H2,1-3H3,(H2,22,23,25)/p+1/fC21H32N3O3/h22-24H/q+1 D7AF062702B3342A