Using COc1c(CC(NC(=O)c2cnco2)B2OC3CC4CC(C4(C)C)C3(C)O2)cccc1C(=O)OC(C)(C)C to produce O=C(N[C@H]1Cc2cccc(C(=O)O)c2OB1O)c1cnco1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.