Acetic acid, 2-[[5-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-2-yl]oxy]-
Acetic acid, [[5-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-2-yl]oxy]-
2-[[5-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-2-yl]oxy]acetic acid
2-((5-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-10,11-dihydro-5H-dibenzo[a,d][7]annulen-2-yl)oxy)acetic acid