Using O=C(Oc1ccc([N+](=O)[O-])cc1)OC1CN2CCC1CC2, CC(C)(N)c1csc(Br)c1 to produce O=C(NC1(c2csc(Br)c2)CC1)OC1CN2CCC1CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.