Using Cc1c[nH]c(C)c1, COc1cc(-c2cc3sc(Cl)cc3n2C(=O)OC(C)(C)C)[nH]c1C=O to produce COC1=CC(c2cc3sc(Cl)cc3n2C(=O)OC(C)(C)C)=N/C1=C\c1[nH]c(C)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.