Using Clc1nc(N2CC3CCC(C2)O3)c2cnn(C3CCN(Cc4ccccc4)CC3)c2n1 to produce Clc1nc(N2CC3CCC(C2)O3)c2cnn(C3CCNCC3)c2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.