Using O=C(O)/C=C\Cl, COc1cc(OC)c(Cl)c(NC(=O)N(C)c2cc(Nc3ccccc3N)ncn2)c1Cl to produce COc1cc(OC)c(Cl)c(NC(=O)N(C)c2cc(Nc3ccccc3NC(=O)/C=C\Cl)ncn2)c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.