Using CCOC(=O)C(C)(C)c1ccc(NC2=NC(Cl)(Nc3ccc4c(c3)OCCO4)NC=C2F)cc1 to produce CC(C)(CO)c1ccc(Nc2nc(Nc3ccc4c(c3)OCCO4)ncc2F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.