InChI=1/C20H29N3O2/c1-15(2)20(25)23-18-10-6-9-17(13-18)22-19(24)14-21-12-11-16-7-4-3-5-8-16/h6-7,9-10,13,15,21H,3-5,8,11-12,14H2,1-2H3,(H,22,24)(H,23,25)/p+1/fC20H30N3O2/h21-23H/q+1 6CD804CB6FFE6589