Using COc1ccc(CCN(C)C(=O)/C=C/c2cccnc2)cc1OC to produce CN(CCc1ccc(O)c(O)c1)C(=O)/C=C/c1cccnc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.