Using O=C1CCC(=O)N1Cl, Cc1cc(C)c(C2C(=O)N(C)N(C)C2=O)c(C)c1 to produce Cc1cc(C)c(C2(Cl)C(=O)N(C)N(C)C2=O)c(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.