["['[57Ni]', '[66Ni]', '[65Ni]', '[59Ni]', '[63Ni]']", "['62E7C6QX42', '3EL02SBH5T', 'D49T1VWI1U', '6303SN83TV', '6H7QWO6B2N']", "['Ni', 'Ni', 'Ni', 'Ni', 'Ni']", "['chemical element with symbol Ni and atomic number 28', 'chemical element with symbol Ni and atomic number 28', 'chemical element with symbol Ni and atomic number 28']"]