Using COC(=O)c1cc(-c2cc3ccccc3n2C(=O)OC(C)(C)C)c(=O)n(COCC[Si](C)(C)C)c1 to produce CC(C)(C)OC(=O)n1c(-c2cc(C(=O)O)cn(COCC[Si](C)(C)C)c2=O)cc2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.