InChI=1/C13H19N3O3/c1-9-7-15(8-13(2,3)19-9)12-5-4-10(16(17)18)6-11(12)14/h4-6,9H,7-8,14H2,1-3H3/t9-/m0/s1 9B078D3656CF3FA9