InChI=1/C18H24FN2O3P/c1-13(2)23-25(22,24-14(3)4)18(15-8-10-16(19)11-9-15)21-17-7-5-6-12-20-17/h5-14,18H,1-4H3,(H,20,21)/p+1/t18-/m0/s1/fC18H25FN2O3P/h20-21H/q+1 350D25CDF99D46D1