Using CS(=O)(=O)Nc1ccc(C(=O)NCCN)cc1, CCCCCCC=O to produce CCCCCCCNCCNC(=O)c1ccc(NS(C)(=O)=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.