Using CC(=O)O, C[Si](C)(C)CCOCn1ccc2c(NC3CCCCC3)c(CO)cnc21 to produce C[Si](C)(C)CCOCn1ccc2c3c(cnc21)COCN3C1CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.