Experimental data for compounds 4a–4e.

Compound	log P (±SD)	Fluo/MT (±SD)	Pearson's coefficient	M1	M2
4a	0.42 ± 0.04	0.065 ± 0.053	0.568 ± 0.108	0.954 ± 0.023	0.874 ± 0.013
4b	1.25 ± 0.05	0.521 ± 0.042	0.884 ± 0.006	0.956 ± 0.013	0.967 ± 0.007
4c	2.72 ± 0.07	1.009 ± 0.091	0.896 ± 0.006	0.973 ± 0.004	0.974 ± 0.003
4d	1.43 ± 0.01	0.361 ± 0.058	0.856 ± 0.021	0.956 ± 0.012	0.965 ± 0.004
4e	2.37 ± 0.01	0.757 ± 0.058	0.877 ± 0.018	0.954 ± 0.007	0.967 ± 0.006