InChI=1/C18H22N4O4/c1-10(15-11(2)21-22(4)12(15)3)19-17(23)18(24)20-13-6-5-7-14-16(13)26-9-8-25-14/h5-7,10H,8-9H2,1-4H3,(H,19,23)(H,20,24)/t10-/m0/s1/f/h19-20H	7D7583200998E92B