Using CC1(C)CCCN(C(=O)c2csc(-c3cn[nH]c3)c2)CC1, OCCBr to produce CC1(C)CCCN(C(=O)c2csc(-c3cnn(CCO)c3)c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.