InChI=1/C13H17ClN4O2/c14-10-3-4-12(16-6-10)17-13(20)9-2-1-5-18(7-9)8-11(15)19/h3-4,6,9H,1-2,5,7-8H2,(H2,15,19)(H,16,17,20)/p+1/t9-/m1/s1/fC13H18ClN4O2/h17-18H,15H2/q+1 505C44E61F610917