Using COC(=O)c1nc(N(C)S(C)(=O)=O)c2cccnc2c1O to produce CN(c1nc(C(=O)O)c(O)c2ncccc12)S(C)(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.