Using O=C1CCC(=O)N1Br, N#CCc1ccc(-c2ccc3cccnc3c2)cc1 to produce N#CC(Br)c1ccc(-c2ccc3cccnc3c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.