InChI=1/C11H19N3O2/c1-2-9(8-15)13-7-11(16)14-5-3-4-10(14)6-12/h9-10,13,15H,2-5,7-8H2,1H3/p+1/t9-,10+/m1/s1/fC11H20N3O2/h13H/q+1 C83EF22C16E885A4