Using O=C1CN(CCC2CCOCC2)c2nc(Br)cnc2N1, CC(C)(O)c1ccc(B2OC(C)(C)C(C)(C)O2)cc1 to produce CC(C)(O)c1ccc(-c2cnc3c(n2)N(CCC2CCOCC2)CC(=O)N3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.