Using O=C(OCc1ccccc1)c1ccc(-c2noc([C@H]3CCCCN3C(=O)COc3ccccc3)n2)cc1 to produce O=C(O)c1ccc(-c2noc([C@H]3CCCCN3C(=O)COc3ccccc3)n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.