Using COC(=O)Cl, C[C@H](N)CNc1nccc(-c2[nH]c(C3CC3)nc2Br)n1 to produce COC(=O)N[C@@H](C)CNc1nccc(-c2[nH]c(C3CC3)nc2Br)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.