Compound	λmin	Δεmin	λmax	Δεmax
(S)-RC-34	206.5	−2.78	253.0	1.09
(+)-1	208.5	−3.58	222.5	7.59
(+)-3	195.5	−5.19	216.5	1.57
(+)-5	207.5	−4.82	223.5	6.31