InChI=1/C18H17IN2O2/c1-2-12-5-3-4-6-15(12)20-16-11-17(22)21(18(16)23)14-9-7-13(19)8-10-14/h3-10,16,20H,2,11H2,1H3/t16-/m0/s1 C47816663953184A