Smile:
c1(c(c2c(cc1O)C(=O)[O](C)C1[C@@H](C([C@H](C(O1)OC(=O)c1c(c(c(c(c1)O)O)O)Oc1c(c(c3c(c1)C(=O)[O](C1[C@H](OC(=O)c4c3c(c(c(c4)O)O)O)C3[C@H](C(O1)OC(=O)c1cc(c(c(c1)O)O)O)OC(=O)c1c(c4c(C(=O)O3)cc(c(c4O)O)O)c(c(c(c1)O)O)O)C)O)O)OC(=O)c1cc(c(c(c1)O)O)O)O)OC(=O)c1