InChI=1/C18H31N3O2/c1-4-22-17-14-15(13-16(19)18(17)23-5-2)7-6-8-21-11-9-20(3)10-12-21/h13-14H,4-12,19H2,1-3H3/p+1/fC18H32N3O2/h21H/q+1 4277A76951DA8731