Using O=C(O)CCCCC(=O)NCCc1ccccc1, COc1ccc(CCN)cc1NS(C)(=O)=O to produce COc1ccc(CCNC(=O)CCCCC(=O)NCCc2ccccc2)cc1NS(C)(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.