Using CCCCN=C=O, CC1(C)Cc2cccc(S(N)(=O)=O)c2O1 to produce CCCCNC(=O)NS(=O)(=O)c1cccc2c1OC(C)(C)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.