InChI=1/C18H17ClN4O/c1-11-2-4-12(5-3-11)16-9-15(22-18-20-10-21-23(16)18)14-8-13(19)6-7-17(14)24/h2-8,10,15-16,24H,9H2,1H3,(H,20,21,22)/t15-,16-/m0/s1/f/h22H 560EE5D74B119BEA