InChI=1/C18H22N4O3/c1-12-5-6-13(14(8-12)18(24)25-2)4-3-7-22-11-21-16-15(23)9-19-10-20-17(16)22/h5-6,8,10-11,15,23H,3-4,7,9H2,1-2H3,(H,19,20)/p+1/t15-/m1/s1/fC18H23N4O3/h19-20H/q+1 B57C99F8A9279EAF