Using O=[N+]([O-])c1ccc(CCBr)cc1, N#Cc1ccc2c(c1)CC(N1CC[NH2+]CC1)C2 to produce N#Cc1ccc2c(c1)CC(N1CCN(CCc3ccc([N+](=O)[O-])cc3)CC1)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.