InChI=1S/C16H17ClN4O3/c17-11-4-5-13-12(8-11)19-16(22)21-14-9-18-10-15(20-14)24-7-3-1-2-6-23-13/h4-5,8-10H,1-3,6-7H2,(H2,19,20,21,22)