Using CC(C)(C)OC(=O)[C@H](Cn1cnc2c(N3CCC(c4ccc5c(n4)NCCC5)CC3)ncnc21)NC(=O)OCc1ccccc1 to produce CC(C)(C)OC(=O)[C@@H](N)Cn1cnc2c(N3CCC(c4ccc5c(n4)NCCC5)CC3)ncnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.