InChI=1/C17H19Cl2N3O/c1-11(15-7-6-14(18)9-16(15)19)21-17(23)22(3)12(2)13-5-4-8-20-10-13/h4-12H,1-3H3,(H,21,23)/t11-,12+/m0/s1/f/h21H 9D221F58FDFECA4A