Using O=C1OCCCC=CCCCOC(=O)[C@H]2CCCN2C(=O)CCCCC(=O)N2CCC[C@H]12 to produce O=C1OCCCCCCCCOC(=O)[C@H]2CCCN2C(=O)CCCCC(=O)N2CCC[C@H]12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.