InChI=1/C17H18O5/c1-9(2)15-14(18)11-6-7-12(10(3)16(11)22-15)21-17(19)13-5-4-8-20-13/h6-7,13H,4-5,8H2,1-3H3/t13-/m0/s1	5263E363CCF4694A