Using CC(C)(C)[Si](C)(C)OCCO, Cn1nnn(-c2cc([N+](=O)[O-])ccc2F)c1=O to produce Cn1nnn(-c2cc([N+](=O)[O-])ccc2OCCO[Si](C)(C)C(C)(C)C)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.