InChI=1/C18H17N5O3/c19-17-21-16(10-4-1-2-5-13(10)24)23-12-9-15-14(25-6-3-7-26-15)8-11(12)20-18(23)22-17/h1-2,4-5,8-9,16,24H,3,6-7H2,(H3,19,20,21,22)/p+1/t16-/m0/s1/fC18H18N5O3/h21-22H,19H2/q+1 C8D7E356820F0DE3