InChI=1/C15H29N3O/c1-3-5-15(6-8-16-9-7-15)14(19)18-11-4-10-17(2)12-13-18/h16H,3-13H2,1-2H3/p+2/fC15H31N3O/h16-17H/q+2 DEE1D71FD4BF467F