InChI=1/C11H19ClN4O/c1-7-9(12)8(2)16(15-7)6-5-11(3,14-4)10(13)17/h14H,5-6H2,1-4H3,(H2,13,17)/p+1/t11-/m1/s1/fC11H20ClN4O/h14H,13H2/q+1 56CE75983E8345D3