InChI=1/C15H16N2O5/c18-14(8-1-3-12-13(5-8)21-7-20-12)16-17-15(19)10-6-9-2-4-11(10)22-9/h1,3,5,9-11H,2,4,6-7H2,(H,16,18)(H,17,19)/t9-,10-,11+/m1/s1/f/h16-17H FA6F2F0509A0D4A5