InChI=1/C19H22ClN5O2/c1-13-22-18(25-26-13)19(10-4-2-3-5-11-19)21-12-16-23-17(24-27-16)14-6-8-15(20)9-7-14/h6-9,21H,2-5,10-12H2,1H3 55121197F8027BEA