Using O=C(O)Cc1cc(I)c(Oc2cc(I)c(O)c(I)c2)c(I)c1, CC(C)(C)O to produce CC(C)(C)OC(=O)Cc1cc(I)c(Oc2cc(I)c(O)c(I)c2)c(I)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.