InChI=1/C11H19ClN4O/c1-8(2)14-11(17)7-15(3)6-10-13-5-9(12)16(10)4/h5,8H,6-7H2,1-4H3,(H,14,17)/p+1/fC11H20ClN4O/h13-14H/q+1 AF4D2E5443496E94