InChI=1/C15H23N3O2/c16-13(11-7-3-1-4-8-11)14(19)15(20)18-17-12-9-5-2-6-10-12/h2,5-6,9-11,13-14,17,19H,1,3-4,7-8,16H2,(H,18,20)/p+1/t13-,14+/m1/s1/fC15H24N3O2/h16,18H/q+1 31A28B13994A4E1F