Using C1=COCCC1, CCCCCCCCCC=CCCCNc1cccc(C(=O)O)c1 to produce CCCCCCCCCC=CCCCNc1cccc(C(=O)OC2CCCCO2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.