Using Cc1ccc2[nH]c(=O)c(C#N)c(N3CCN(C(=O)c4cccs4)CC3)c2c1, ClCCN1CCCC1 to produce Cc1ccc2c(c1)c(N1CCN(C(=O)c3cccs3)CC1)c(C#N)c(=O)n2CCN1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.