Using O=C(COC12CC3CC(CC(C3)C1)C2)CC(=O)OCc1ccccc1, NNC1CCCCC1 to produce Oc1cc(COC23CC4CC(CC(C4)C2)C3)nn1C1CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.