Using CCOC(=O)CCCC1(Cc2ccncc2)C(=O)N(c2ccccc2)c2ccccc21 to produce O=C1N(c2ccccc2)c2ccccc2C1(CCCCO)Cc1ccncc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.