InChI=1/C19H25ClN4O2/c1-4-16-21-17(23-26-16)13-6-5-11-24(12-13)18(25)22-19(2,3)14-7-9-15(20)10-8-14/h7-10,13H,4-6,11-12H2,1-3H3,(H,22,25)/t13-/m0/s1/f/h22H CAC2EE931E130F99