Cobaltate(1-), bis[2-[2-[4-amino-2-(hydroxy-κO)phenyl]diazenyl-κN1]-4-methyl-5-(2-phenyldiazenyl)phenolato(2-)-κO]-, N,N,N',N'-tetrakis[3-[butoxy or (octyloxy)]-2-hydroxypropyl] derivs., hydrogen, compds. with N-butyl-1-butanamine, acetylated