InChI=1/C21H31ClN4O/c1-16(25-9-11-27-12-10-25)13-23-14-17-15-26(21(2,3)4)24-20(17)18-7-5-6-8-19(18)22/h5-8,15-16,23H,9-14H2,1-4H3/p+1/t16-/m0/s1/fC21H32ClN4O/h23H/q+1 B4AF7C971179287B