Using CCOC(=O)CC(NC(=O)c1ccccc1)c1cccc(NS(=O)(=O)c2cccc(NC(=N)N)c2)c1 to produce N=C(N)Nc1cccc(S(=O)(=O)Nc2cccc(C(CC(=O)O)NC(=O)c3ccccc3)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.