Synonyms: 35117-21-6;Pentacyclo(18.2.2.2(9,12).0(4,15).0(6,17))hexacosa-4,6(17),9,11,15,20,22,23,25-nonane;Pentacyclo[18.2.2.2(9,12).0(4,15).0(6,17)]hexacosa-4,6(17),9,11,15,20,22,23,25-nonane;AC1L3K52;pentacyclo[19.2.2.19,13.04,16.06,18]hexacosa-1(23),4(16),5,9(26),10,12,17,21,24-nonaene