Using CCCCN=C=O, CN1Cc2cccc(S(N)(=O)=O)c2S1(=O)=O to produce CCCCNC(=O)NS(=O)(=O)c1cccc2c1S(=O)(=O)N(C)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.