Using COC(=O)C(CCSC)N(CC1CCCCC1)C(=O)CCCCOc1ccc2[nH]c(=O)ccc2c1 to produce CSCCC(CO)N(CC1CCCCC1)C(=O)CCCCOc1ccc2[nH]c(=O)ccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.