Using CCC(Oc1cc(C(=O)O)n(C)n1)C(=O)O, CC(C)Cn1c(N)c(N)c(=O)n(CC(C)C)c1=O to produce CC(C)Cn1c(=O)c2[nH]c(-c3cc(OCC(=O)O)nn3C)nc2n(CC(C)C)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.