Using CS(=O)(=O)O[C@H]1CC[C@@H](N2CCCCC2)C1, O=C(Cn1c(-c2ccccc2)nc2ccc(O)cc2c1=O)NCC1CC1 to produce O=C(Cn1c(-c2ccccc2)nc2ccc(O[C@H]3CC[C@H](N4CCCCC4)C3)cc2c1=O)NCC1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.