26942-41-6 Benzamide, N-(10,11-dihydro-5H-dibenzo(a,d)cyclohepten-5-yl)- N-(10,11-Dihydro-5H-dibenzo(a,d)cyclohepten-5-yl)benzamide N-(Dibenzo(2,3:6,7)cycloheptadien-5-yl)benzamide [French]