Using c1c[nH]cn1, O=C(NC12CC3CC(C1)CC(NC(=O)c1cccc(Cl)n1)(C3)C2)c1ccccn1 to produce O=C(NC12CC3CC(C1)CC(NC(=O)c1cccc(-n4ccnc4)n1)(C3)C2)c1ccccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.