InChI=1/C19H21F2N2O5P/c1-27-15-6-8-16(9-7-15)29(26,28-12-18(20)21)23-11-14-5-3-2-4-13(14)10-17(23)19(24)22-25/h2-9,17-18,25H,10-12H2,1H3,(H,22,24)/t17-,29+/m1/s1/f/h22H 5071D20E70565D63