InChI=1S/C14H18N2O10/c17-5-3-24-13(11(22)8(5)19)25-4-6-9(20)10(21)12(26-6)16-2-1-7(18)15-14(16)23/h1-2,6,8-13,19-22H,3-4H2,(H,15,18,23)/t6-,8-,9-,10-,11-,12+,13+/m0/s1