InChI=1/C21H28ClN5O2/c1-4-27(5-2)19(17-8-6-7-9-18(17)22)14-24-21(29)26-16-12-10-15(11-13-16)25-20(28)23-3/h6-13,19H,4-5,14H2,1-3H3,(H2,23,25,28)(H2,24,26,29)/p+1/t19-/m1/s1/fC21H29ClN5O2/h23-27H/q+1 16183416808AECB1