Using NC(=O)c1ccc2[nH]c(N3CCC(Cc4ccccc4)CC3)cc2c1, BrCC1CO1 to produce O=C(NCC(O)CNCC1CCCCC1)c1ccc2[nH]c(N3CCC(Cc4ccccc4)CC3)cc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.