InChI=1/C17H16N4O4/c1-23-8-12-14-13(9-3-5-10(6-4-9)17(22)24-2)11(7-18)15(19)25-16(14)21-20-12/h3-6,13,16H,8,19H2,1-2H3/t13-,16-/m0/s1	1234301736644694