Using COS(=O)(=O)OC, CC1(C)C=Cc2c(cc(O)c3c(=O)c4c(ccc5ccccc54)[nH]c23)O1 to produce COc1cc2c(c3[nH]c4ccc5ccccc5c4c(=O)c13)C=CC(C)(C)O2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.