Using COC(=O)c1cnc2c3cc(NC(=O)CCC4CCCC4)ccc3ncn2c1=O to produce O=C(CCC1CCCC1)Nc1ccc2ncn3c(=O)c(C(=O)O)cnc3c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.