Using COC(=O)c1cc(-c2nc3c([nH]2)CCN(C(=O)OC(C)(C)C)CC3)c(C2CCC2)cc1C to produce COC(=O)c1cc(-c2nc3c([nH]2)CCNCC3)c(C2CCC2)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.