InChI=1/C14H15Cl2N3O2/c15-11-4-1-5-12(13(11)16)21-8-6-18-14(17)19-9-10-3-2-7-20-10/h1-5,7H,6,8-9H2,(H3,17,18,19)/p+1/fC14H16Cl2N3O2/h18-19H,17H2/q+1 9889953E3132717E