Using NCCCOc1cccc(CN2CCCCC2)c1, COC(=O)NCCSCC(=O)O to produce COC(=O)NCCSCC(=O)NCCCOc1cccc(CN2CCCCC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.