Supplemental material, sj-docx-1-npx-10.1177_1934578X211059299 for Natural Cembrane Diterpenoids From the Soft Coral <i>Sinularia querciformis</i> by Yi-Ying Wu, Chia-Ching Hsieh, Chia-Ying Li and Wen-Huei Chang, Jih-Jung Chen, Kuei-Hung Lai, Zhi-Hong Wen, Hsu-Ming Chung in Natural Product Communications