Using CN(c1ccc(-c2ccc(-c3cn(COCC[Si](C)(C)C)cn3)cc2O)nn1)C1CC(C)(C)NC(C)(C)C1 to produce CN(c1ccc(-c2ccc(-c3c[nH]cn3)cc2O)nn1)C1CC(C)(C)NC(C)(C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.