InChI=1/C22H24N2O5/c1-4-27-20-10-15-9-13(2)28-19(15)11-16(20)23-21(25)12-24-17-7-5-6-8-18(17)29-14(3)22(24)26/h5-8,10-11,13-14H,4,9,12H2,1-3H3,(H,23,25)/t13-,14+/m0/s1/f/h23H BF185FCD3F87B49A