Using CC(C)(C)[Si](C)(C)OC1CCOc2c(C=O)cccc21, C1CCNCC1 to produce CC(C)(C)[Si](C)(C)OC1CCOc2c(CN3CCCCC3)cccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.