Using Brc1ccc2ncc3nnc(C4CCNCC4)n3c2c1, C[C@H](O)C(=O)O to produce C[C@H](O)C(=O)N1CCC(c2nnc3cnc4ccc(Br)cc4n23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.