InChI=1/C19H16ClN5O4/c1-2-29-18(26)15-16(11-7-9-12(20)10-8-11)22-23-17(15)24-19(27)21-13-5-3-4-6-14(13)25(24)28/h3-10,17,28H,2H2,1H3,(H,21,27)/t17-/m0/s1/f/h21H 692F75CD3E463EB3