1 QYT (5e)-5-(quinoxalin-6-ylmethylene)-1,3-thiazolidine-2,4-dione 1.000 2 R7W (5~{z})-5-(quinolin-6-ylmethylidene)-1,3-thiazolidine-2,4-dione 0.895 3 QY2 2-methoxyimino-5-(quinolin-6-ylmethyl)-1,3-thiazol-4-one 0.727