1	72U	Methyl 2,3-bis(oxidanylidene)-1~{H}-indole-7-carboxylate	1.000
2	MWN	Methyl (3r)-5-bromo-3-hydroxy-2-oxo-2,3-dihydro-1h-indole-7-carboxylate	0.938
3	72S	7-methyl-1~{H}-indole-2,3-dione	0.800
4	ISN	Isatin	0.733
5	N1E	Methyl quinoline-6-carboxylate	0.706