InChI=1/C15H10O5/c16-11-5-10-15(20-11)12-9(6-19-10)13(17)7-3-1-2-4-8(7)14(12)18/h1-4,10,15H,5-6H2/t10-,15+/m1/s1	5869245C26CE6FA2