We appreciate the recommendation and comments. We corrected the above-mentioned correction as suggested by the reviewer and presented as follows, 1H NMR (400 MHz, DMSO-d6, ppm): δ 11.43 (s, 2H), 8.34 (m, 2H), 8.28 (m, 1H), 7.65 (d, 2H, J = 4.8 Hz), 7.61 (d, 2H, J = 3.2 Hz), 7.14 (t, 2H, J = 8.8 Hz), 2.51 (s, 6H). 13C NMR (100 MHz, DMSO-d6, ppm): 159.44 (C=O), 154.55 (Ar-C), 148.91 (Ar-C), 143.22 (-C=N-), 140.48 (Ar-C), 130.06 (Ar-C), 129.44 (Ar-C), 128.20 (Ar-C), 125.75 (Ar- C), 15.32 (-CH3).
Because, their polyfunctional nature offer multifarious synthetic ways to derivatize such organic molecules towards suitable and effective drug-receptor interaction.