YA e book. Earth in our solar system. Two young adults sealed inside of a plant with flashlight. Oxygen from photosynthesis saves their livesThe chemical framework of xylazine carefully resembles that of phenothiazines, tricyclic antidepressants, and clonidine. Xylazine is in precisely the same drug class as clonidine, lofexidine, and dexmedetomidi