“…The experimental details of the biological activity studies are described in our previously published reports [ 51 , 52 , 53 , 54 , 55 ]. As per the International Union of Pure and Applied Chemistry (IUPAC) rules, the N -methylated cycloheptapeptide 8 can be named as “3,15-Dibenzyl-9-( sec -butyl)-12-(4-hydroxybenzyl)-6-isobutyl-2,11,17-trimethylperhydropyrrolo [1,2- a ][1,4,7,10,13,16,19]heptaazacyclohenicosine-1,4,7,10,13,16,19-heptaone”.…”