Using CC(C)(C)OC(=O)N1CCC(c2nc(CCc3cccc4ccccc34)cs2)CC1 to produce c1ccc2c(CCc3csc(C4CCNCC4)n3)cccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.