Using O=C(Nc1ccc(Br)c(F)c1)c1ccccn1, CC(C)(C)[Si](C)(C)OC1CCOC1=O to produce CC(C)(C)[Si](C)(C)OC(CCO)C(=O)c1ccc(NC(=O)c2ccccn2)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.