Using COC(=O)CCC(=O)NCc1ccc2c(c1)N=C(N1CCN(C)CC1)c1cc(C)sc1N2 to produce Cc1cc2c(s1)Nc1ccc(CNC(=O)CCC(=O)O)cc1N=C2N1CCN(C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.