MolLangBench: A Comprehensive Benchmark for Language-Prompted Molecular Structure Recognition, Editing, and Generation - Cai, Feiyang; Bai, Jiahui; Tang, Tao; He, Guijuan; Luo, Joshua; Zhu, Tianyu; Pilla, Srikanth; Li, Gang; Liu, Ling; Luo, Feng (International Conference on Learning Representations, 2026)