Using CCOC(=O)CP(=O)(OCC)OCC, CCCc1c(Cc2ccc(-c3ccccc3C#N)cc2)c(=O)n(C2CCC(=O)CC2)c2ncnn12 to produce CCCc1c(Cc2ccc(-c3ccccc3C#N)cc2)c(=O)n(C2CCC(=CC(=O)OCC)CC2)c2ncnn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.