π-extended "earring" porphyrins with multiple cavities and near-infrared absorption

Yutao Rao, Taeyeon Kim, Kyu Hyung Park, Fulei Peng, Lei Liu, Yunmei Liu, Bin Wen, Shubin Liu, Steven Robert Kirk, Licheng Wu, Bo Chen, Ming Ma, Mingbo Zhou, Bangshao Yin, Yuexing Zhang, Dongho Kim, Jianxin Song