Using CC(C)(C)OC(=O)N(C[C@@H]1CCc2cc(-c3ccc4c(c3)OC(C)(C)OC4=O)ccc2O1)C[C@H](O[Si](C)(C)C(C)(C)C)c1cccnc1 to produce COC(=O)c1ccc(-c2ccc3c(c2)CC[C@@H](CN(C[C@H](O[Si](C)(C)C(C)(C)C)c2cccnc2)C(=O)OC(C)(C)C)O3)cc1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.