Using COc1ccc(CN2C(=O)C(C)N(c3ccc(C(=O)N4CCN(c5ncc(C)cc5C)CC4)cc3)C2=O)cc1 to produce Cc1cnc(N2CCN(C(=O)c3ccc(N4C(=O)NC(=O)C4C)cc3)CC2)c(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.