Using CC(C)Cn1c(N2CCN[C@H](C)C2)nc2c(N3CCOCC3)nc(-c3cnc(N)nc3)nc21, C[C@@H](O)CC(=O)O to produce CC(C)Cn1c(N2CCN(C(=O)C[C@@H](C)O)[C@H](C)C2)nc2c(N3CCOCC3)nc(-c3cnc(N)nc3)nc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.