InChI=1/C15H17ClN4O/c16-12-8-13(20-14(17)19-12)18-9-15(21)7-3-5-10-4-1-2-6-11(10)15/h1-2,4,6,8,21H,3,5,7,9H2,(H3,17,18,19,20)/t15-/m0/s1/f/h18H,17H2	4BBF22E3D9553E19