InChI=1/C18H24N4O3/c1-23-13-8-10(9-14(24-2)16(13)25-3)4-5-11-6-7-12-15(11)17(19)22-18(20)21-12/h8-9,11H,4-7H2,1-3H3,(H4,19,20,21,22)/p+1/t11-/m0/s1/fC18H25N4O3/h21H,19-20H2/q+1 9CC1866D6A7FA48B