Using COC(=O)C(C(=O)C1(SCc2ccc(OC)cc2)CCN(OC)CC1)c1c(C)cc(C)cc1C to produce CON1CCC2(CC1)SC(=O)C(c1c(C)cc(C)cc1C)=C2O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.