Using O=C1NC(C2CCCCC2)=NC12CCN(S(=O)(=O)/C=C/c1cccc3[nH]c(=O)oc13)CC2 to produce O=C1NC(C2CCCCC2)=NC12CCN(S(=O)(=O)CCc1cccc3[nH]c(=O)oc13)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.