Using Cn1c(=O)c2[nH]c(NCCCCCO)nc2n(C)c1=O, COS(=O)(=O)OC to produce Cn1c(=O)c2c(nc(NCCCCCO)n2C)n(C)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.