Cyclosporin is an immunosuppressant that blocks T cell activation by inhibiting IL-2, so we know thats not right. Cyclophosphamide is an alkylating agent. Doxorubicin is an antitumor antibiotic that generates free radicals and causes breaks in DNA. 5'fluorouracil is associate with pyrimidine synthesis. Leaving Vincristine which is a neoplastic drug that works on microtubules (other drugs that do this colchicine, paclitaxel.

As mentioned already, the cell is stuck in metaphase and cannot undergo the seperation anaphase. M cycle arrest is associated with vincristine and which the mitotic spindle which is what separates the chromosomes is not forming.

it wasz the the shittiest question that i have ever read in my entire life ever!

Vincristine is a chemotherapeutic drug that stabilizes microtubules and prevents them from disassembling. The cell in the picture is stuck in anaphase, with microtubules attached to its chromosomes, unable to pull them apart because it cannot disassemble its microtubules.