InChI=1/C21H29N3O/c1-22(2)20-10-6-11-21(18-20)25-17-7-12-23-13-15-24(16-14-23)19-8-4-3-5-9-19/h3-6,8-11,18H,7,12-17H2,1-2H3/p+1/fC21H30N3O/h23H/q+1 529F1E58C8B683C3