Using O=C1CCC(N2C(=O)c3cccc(NC(=O)CCl)c3C2=O)C(=O)N1, [N-]=[N+]=[N-] to produce [N-]=[N+]=NCC(=O)Nc1cccc2c1C(=O)N(C1CCC(=O)NC1=O)C2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.