Using CC1(C)OB(c2ccc(N)cc2)OC1(C)C, Clc1nc(N2CC3CCC(C2)O3)c2cnn(-c3ccccc3)c2n1 to produce Nc1ccc(-c2nc(N3CC4CCC(C3)O4)c3cnn(-c4ccccc4)c3n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.