Using CI, COc1c2n(c3c(NC(=O)OC(C)(C)C)cn(Cc4ccc(F)c(Cl)c4)c(=O)c13)CCN(C)C2=O to produce COc1c2n(c3c(N(C)C(=O)OC(C)(C)C)cn(Cc4ccc(F)c(Cl)c4)c(=O)c13)CCN(C)C2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.