InChI=1/C20H20FN3O3/c21-15-7-5-13(6-8-15)16-9-17(16)20(27)23-10-12-1-3-14(4-2-12)19(26)24-11-18(22)25/h1-8,16-17H,9-11H2,(H2,22,25)(H,23,27)(H,24,26)/t16-,17+/m0/s1/f/h23-24H,22H2	4BD253D18B24331D