2d 97Buku Mimpi 97 = 00 – 42 – 11 – 92 Raksasa – Tokek – Kali Brantas – Sirsak – Ambil Kelapa – Tuli – Lemari Es – Prahasta ♧ Angka Pelarian = 80In this work, we introduce helical chirality into 2D COFs using confurationally stable enantiopure and racemic [5]helicenes as linkers in