InChI=1/C16H16ClN5O4/c1-16(14(24)19-9-6-8(17)4-5-11(9)26-16)15(25)20-10-7-22(3)21-12(10)13(23)18-2/h4-7H,1-3H3,(H,18,23)(H,19,24)(H,20,25)/t16-/m1/s1/f/h18-20H 536BB090D174E80E