Using CCOC(=O)C[C@H](O)C[C@H](O)/C=C/c1c(-c2ccccc2)nn(-c2ccnc(Nc3ccccc3)n2)c1-c1ccccc1 to produce CCOC(=O)C[C@H](O)C[C@H](O)CCc1c(-c2ccccc2)nn(-c2ccnc(Nc3ccccc3)n2)c1-c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.