Figure 3.

(A) HetCA plot of package I. The color code is based on the correlation coefficient: red signals (“hot features”) are positive, blue signals (“cold features”) are negatively correlated with bioactivity; (B) STOCSY plot of package I. The signal at δ_H 7.88 was chosen to obtain the information which molecule(s) share this hot feature. The plot is color coded based on the correlation coefficient: red = signals belonging to molecule(s) that have a signal at δ_H 7.88; blue = signals belong to molecule(s) that do not have the signal at δ_H 7.88; (C) structure of the positively correlated and identified compound 1.