InChI=1/C16H17ClN4O3/c17-12-3-5-13(6-4-12)20-16(22)11-2-7-14(19-9-1-8-18)15(10-11)21(23)24/h2-7,10,19H,1,8-9,18H2,(H,20,22)/p+1/fC16H18ClN4O3/h18,20H/q+1 1B366ECDF2E741B6