InChI=1/C21H29N3O/c1-5-18-16(4)21(17-8-6-7-9-19(17)22-18)23-20(25)13-24-11-14(2)10-15(3)12-24/h6-9,14-15H,5,10-13H2,1-4H3,(H,22,23,25)/p+1/t14-,15+/fC21H30N3O/h23-24H/q+1 0883BA95A7E208A6