Using CN1C(=O)C(CCc2ccccc2)Oc2cc3c(c(C(C)(C)C)c21)OC(C)(C)[C@H](O)[C@H]3OC(N)=O, CCOCC to produce CN1C(=O)COc2cc3c(cc21)OC(C)(C)[C@H](O)[C@H]3NCCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.