摘要 |
This invention features compounds having formula (I): wherein, R<SUB>1</SUB>, R<SUB>2</SUB>, R<SUB>3</SUB>, R<SUB>4</SUB>, R<SUB>5</SUB>, R<SUB>6</SUB>, R<SUB>7</SUB>, T, X, and Y are as defined herein. This invention also features a method for treating cancer. The method includes administrating to a subject in need thereof a compound of formula (I).
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