InChI=1/C17H18N4O4/c1-22-10-5-6-11(12(7-10)23-2)13-15(8-18)14(20)21-17(24-3,25-4)16(13,15)9-19/h5-7,13H,1-4H3,(H2,20,21)/t13-,15+,16+/m0/s1/f/h20H2	4321B92F250CBBB6