InChI=1/C15H19N5O3/c1-3-19-14(21)11-13(20(15(19)22)8-5-9-23-2)18-12(17-11)10-6-4-7-16-10/h4,6-7,16,21H,3,5,8-9H2,1-2H3/p-1/fC15H18N5O3/h21h/q-1 DA50CFAE24585FCE