Using CCOC(=O)/C=C/c1ccc(OCc2nc(C)c(C)nc2C)cc1 to produce Cc1nc(C)c(COc2ccc(/C=C/C(=O)O)cc2)nc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.