InChI=1/C20H23FN4O5/c1-4-20(12-6-8-13(21)9-7-12)17(27)25(19(29)24-20)10-14-15(16(26)30-5-2)11(3)22-18(28)23-14/h6-9,11H,4-5,10H2,1-3H3,(H,24,29)(H2,22,23,28)/t11-,20+/m0/s1/f/h22-24H 741587E965F1B680