Question: What are some examples of radiosensiting drugs?
About the article "Radiation therapy", section "Effect on different types of cancer".

Candidate passages:
Different cancers respond differently to radiation therapy.
The response of a cancer to radiation is described by its radiosensitivity.
Highly radiosensitive cancer cells are rapidly killed by modest doses of radiation.
These include leukemias, most lymphomas and germ cell tumors.
The majority of epithelial cancers are only moderately radiosensitive, and require a significantly higher dose of radiation (60-70 Gy) to achieve a radical cure.
Some types of cancer are notably radioresistant, that is, much higher doses are required to produce a radical cure than may be safe in clinical practice.
Renal cell cancer and melanoma are generally considered to be radioresistant.
It is important to distinguish the radiosensitivity of a particular tumor, which to some extent is a laboratory measure, from the radiation "curability" of a cancer in actual clinical practice.
For example, leukemias are not generally curable with radiation therapy, because they are disseminated through the body.
Lymphoma may be radically curable if it is localised to one area of the body.
Similarly, many of the common, moderately radioresponsive tumors are routinely treated with curative doses of radiation therapy if they are at an early stage.
For example: non-melanoma skin cancer, head and neck cancer, breast cancer, non-small cell lung cancer, cervical cancer, anal cancer, prostate cancer.
Metastatic cancers are generally incurable with radiation therapy because it is not possible to treat the whole body.
Before treatment, a CT scan is often performed to identify the tumor and surrounding normal structures.
The patient is then sent for a simulation so that molds can be created to be used during treatment.
The patient receives small skin marks to guide the placement of treatment fields.
The response of a tumor to radiation therapy is also related to its size.
For complex reasons, very large tumors respond less well to radiation than smaller tumors or microscopic disease.
Various strategies are used to overcome this effect.
The most common technique is surgical resection prior to radiation therapy.
This is most commonly seen in the treatment of breast cancer with wide local excision or mastectomy followed by adjuvant radiation therapy.
Another method is to shrink the tumor with neoadjuvant chemotherapy prior to radical radiation therapy.
A third technique is to enhance the radiosensitivity of the cancer by giving certain drugs during a course of radiation therapy.
Examples of radiosensiting drugs include: Cisplatin, Nimorazole, and Cetuximab.
The following are examples of dopaminergic substances: 
Some examples of active methylene compounds are : 
Most countries have legislation designed to criminalise some drug use.
Usually however the legislative process is self-referential, defining abuse in terms of what is made illegal.
The legislation concerns lists of drugs specified by the legislation.
These drugs are often called "illegal drugs" but, generally, what is illegal is their unlicensed production, supply and possession.
The drugs are also called "controlled drugs" or "controlled substances". 
Street drugs are commonly abused drugs that are bought illegally and have many nicknames.
Examples of street drugs are heroin, marijuana and its psychoactive ingredient of tetrahydrocannabinol (THC), and cocaine.