InChI=1/C19H18ClN5O3/c1-11-4-3-5-16-23-13(10-25(11)16)9-22-18(27)19(28)24-15-8-12(17(26)21-2)6-7-14(15)20/h3-8,10H,9H2,1-2H3,(H,21,26)(H,22,27)(H,24,28)/f/h21-22,24H 2271F8866CCDDEFB