Using COCCCn1ncc2ccc(C[C@@H](CBr)C(C)C)cc21, CCOC1=N[C@H](C(C)C)C(OCC)=NC1 to produce CCOC1=N[C@H](C(C)C)C(OCC)=N[C@H]1C[C@H](Cc1ccc2cnn(CCCOC)c2c1)C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.