Using COc1nccc2[nH]cc(I)c12, CCC(COC)OS(=O)(=O)c1ccc(C)cc1 to produce CCC(COC)n1cc(I)c2c(OC)nccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.