InChI=1/C21H21ClN6/c1-14-6-5-7-15(22)19(14)26-20-17-12-23-13-28(17)21-16(24-20)8-9-18(25-21)27-10-3-2-4-11-27/h5-9,12-13H,2-4,10-11H2,1H3,(H,24,26)/f/h26H 508803B5990C2A30