InChI=1/C17H21ClN4O/c1-22(2)12-16(13-8-4-3-5-9-13)19-17(23)21-20-15-11-7-6-10-14(15)18/h3-11,16,20H,12H2,1-2H3,(H2,19,21,23)/p+1/t16-/m0/s1/fC17H22ClN4O/h19,21-22H/q+1 48E562F308E0AA97