Using CN(C(=O)Cc1cccc(Cl)c1)C1CCC(Nc2ncnc3sc4c(c23)CCC4)CC1 to produce CN(CCc1cccc(Cl)c1)C1CCC(Nc2ncnc3sc4c(c23)CCC4)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.