InChI=1S/C17H21ClN6/c1-4-5-8-19-15-9-12(3)20-17-22-16(23-24(15)17)21-14-10-13(18)7-6-11(14)2/h6-7,9-10,19H,4-5,8H2,1-3H3,(H,21,23)