Using CCNC(=O)Cc1ccc2c(c1)Cc1c-2[nH]c(=O)c2nc(C(=O)OCC)cn12 to produce CCNC(=O)Cc1ccc2c(c1)Cc1c-2[nH]c(=O)c2nc(C(=O)O)cn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.