Using CCOC(=O)C1(CBr)CC(c2cnc3c(cnn3CC)c2NC2CCCCC2)=NO1 to produce CCn1ncc2c(NC3CCCCC3)c(C3=NOC(CO)(CBr)C3)cnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.