Using COC(=O)C[C@@H]1COc2cc(OCc3cccc(-c4c(C)cc(O[C@H]5CCN(C(C)=O)C5)cc4C)c3)ccc21 to produce CC(=O)N1CC[C@H](Oc2cc(C)c(-c3cccc(COc4ccc5c(c4)OC[C@H]5CC(=O)O)c3)c(C)c2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.