Using O=CC(O)CO, CC(C)(C)c1cnc(CSc2cnc(NC(=O)C3CCNCC3)s2)o1 to produce CC(C)(C)c1cnc(CSc2cnc(NC(=O)C3CCN(CC(O)CO)CC3)s2)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.