InChI=1/C11H19ClN4/c1-3-16(4-2)6-5-14-11-10(13)7-9(12)8-15-11/h7-8H,3-6,13H2,1-2H3,(H,14,15)/p+1/fC11H20ClN4/h14,16H/q+1 EE1F0919FF77A1D9