Using c1cc2cc(OC3CCCC3)cnc2[nH]1, CCCS(=O)(=O)n1ccc2ccc(C=O)cc21 to produce CCCS(=O)(=O)n1ccc2ccc(C(O)c3c[nH]c4ncc(OC5CCCC5)cc34)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.