Using CCCCOC(=O)c1c(S(=O)(=O)c2cccc(-c3ccccc3)c2)ccc2c1c1c(n2C)CC2CCC1N2 to produce Cn1c2c(c3cc(S(=O)(=O)c4cccc(-c5ccccc5)c4)ccc31)C1CCC(C2)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.