Using CN(C)C=O, COc1c(C)cnc(CN2N=C3CC(O)C4=C3C(=N2)C(N(C(=O)OC(C)(C)C)C(=O)OC(C)(C)C)=NSC4)c1C to produce COc1c(C)cnc(CN2N=C3CC(OC)C4=C3C(=N2)C(N)=NSC4)c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.