Using COC(=O)c1ccccc1SCCNC1CCN(CCn2c(=O)cc(C)c3ccc(OC)cc32)CC1 to produce COc1ccc2c(C)cc(=O)n(CCN3CCC(NCCSc4ccccc4C(=O)O)CC3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.