Using CCOC(=O)N1CCOC(CC23CC(c4ccccc42)c2ccccc23)C1 to produce c1ccc2c(c1)C1CC2(CC2CNCCO2)c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.