Using O=Cc1cccs1, CCCn1c(=O)c2[nH]c(C34CCC(N)(CC3)CC4)nc2n(CCC)c1=O to produce CCCn1c(=O)c2[nH]c(C34CCC(NCc5cccs5)(CC3)CC4)nc2n(CCC)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.