Using COc1cc2c(cc1OC)[CH2+](C=Cc1ccc(O)cc1)OC(C)=C2, NN to produce COc1cc2c(cc1OC)C(C=Cc1ccc(O)cc1)=NN=C(C)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.