2,2′,2″,2‴-{[5,11,17,23-Tetrakis(2-methyl-2-propanyl)pentacyclo[19.3.1.1~3,7~.1~9,13~.1~15,19~]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-25,26,27,28-tetrayl]tetrakis(oxy)}te trakis(N-butylacetamide)

2,2′,2″,2‴-{[5,11,17,23-Tetrakis(2-methyl-2-propanyl)pentacyclo[19.3.1.1~3,7~.1~9,13~.1~15,19~]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaen-25,26,27,28-tetrayl]tetrakis(oxy)}tet rakis(N-butylacetamid)

2,2′,2″,2‴-{[5,11,17,23-Tetrakis(2-methyl-2-propanyl)pentacyclo[19.3.1.1~3,7~.1~9,13~.1~15,19~]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-25,26,27,28-tetrayl]tetrakis(oxy)}te trakis(N-butylacetamide)

2,2′,2″,2‴-{[5,11,17,23-Tétrakis(2-méthyl-2-propanyl)pentacyclo[19.3.1.1~3,7~.1~9,13~.1~15,19~]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodécaène-25,26,27,28-tétrayl]tétrakis(oxy)}té trakis(N-butylacétamide)

Acetamide, 2,2′,2″,2‴-[[5,11,17,23-tetrakis(1,1-dimethylethyl)pentacyclo[19.3.1.1~3,7~.1~9,13~.1~15,19~]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-25,26,27,28-tetrayl]tetraki s(oxy)]tetrakis[N-butyl-