InChI=1/C16H20ClN3O5/c1-24-14(21)12-9-11(3-4-13(12)17)19-15(22)18-10-5-7-20(8-6-10)16(23)25-2/h3-4,9-10H,5-8H2,1-2H3,(H2,18,19,22)/f/h18-19H 6782952F6F7D02FF