Using CNC(=O)NN, Cc1ccc2c(c1)C(=O)C(=O)N2CCN(C(C)C)C(C)C to produce CNC(=O)N/N=C1/C(=O)N(CCN(C(C)C)C(C)C)c2ccc(C)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.