InChI=1/C19H29N3O2/c1-2-3-12-21(17-9-10-17)15-19(24)22(13-11-18(20)23)14-16-7-5-4-6-8-16/h4-8,17H,2-3,9-15H2,1H3,(H2,20,23)/p+1/fC19H30N3O2/h21H,20H2/q+1 D7E72FBD4785B304