Using CC(C)(C)OC(=O)N[C@H](CO)CC1(COCc2ccccc2)CC1, C=C(C)OC to produce CC(C)(C)OC(=O)N1[C@@H](CC2(COCc3ccccc3)CC2)COC1(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.