Using CCCCCCN1CCC(C)(c2cccc(-c3c[nH]c(SCc4ccccc4)n3)c2)C(C)C1 to produce CCCCCCN1CCC(C)(c2cccc(-c3c[nH]cn3)c2)C(C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.