Using COc1ccc2ncc(OCCN3CCC(N)CC3)nc2c1, O=C1CSc2ccc(C(=O)O)cc2N1 to produce COc1ccc2ncc(OCCN3CCC(NC(=O)c4ccc5c(c4)NC(=O)CS5)CC3)nc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.