InChI=1/C21H26ClN5/c1-13-8-14(2)10-16(9-13)27-20-7-5-6-19(18(20)12-24-27)23-11-17-15(3)25-26(4)21(17)22/h8-10,12,19,23H,5-7,11H2,1-4H3/p+1/t19-/m0/s1/fC21H27ClN5/h23H/q+1 7C1C8B8CEAFDFD11