InChI=1/C16H18N4O4/c1-16(2)23-12-5-4-10(8-13(12)24-16)19-15(22)14(21)17-9-11-6-7-18-20(11)3/h4-8H,9H2,1-3H3,(H,17,21)(H,19,22)/f/h17,19H	CAF7542987C928B9