InChI=1/C13H19N3O3/c1-2-15-7-8-19-12(9-14)13(15)10-3-5-11(6-4-10)16(17)18/h3-6,12-13H,2,7-9,14H2,1H3/p+1/t12-,13+/m1/s1/fC13H20N3O3/h14H/q+1 C99FBC30EEF71C61