InChI=1/C18H21N5O3/c1-24-13-7-5-4-6-12(13)23-16(21-17(19)22-18(23)20)11-8-9-14(25-2)15(10-11)26-3/h4-10,16H,1-3H3,(H4,19,20,21,22)/p+1/t16-/m1/s1/fC18H22N5O3/h21H,19-20H2/q+1 A82435214008586A