1-(3-Fluoro-4-hydroxyphenyl)ethane-1,2-diol

2-({[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-(2-methoxy-2-oxoethyl)-4-methylphenyl]methyl}amino)acetic acid

2-({[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-(2-methoxy-2-oxoethyl)-2-methylphenyl]methyl}amino)acetic acid

2-[3-(4-{[(9H-fluoren-9-yl)methoxy]carbonyl}piperazin-1-yl)-2-methyl-5-sulfanylphenyl]acetic acid

2-[5-(4-{[(9H-fluoren-9-yl)methoxy]carbonyl}piperazin-1-yl)-2-methyl-3-sulfanylphenyl]acetic acid

(9H-fluoren-9-yl)methyl 4-[5-(methoxycarbonyl)-2-methyl-3-sulfanylphenyl]piperazine-1-carboxylate

(9H-fluoren-9-yl)methyl 4-[3-(methoxycarbonyl)-2-methyl-5-sulfanylphenyl]piperazine-1-carboxylate

2-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-(2-methoxy-2-oxoethyl)-4-methylphenyl]methoxy}acetic acid

2-{[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(2-methoxy-2-oxoethyl)-2-methylphenyl]methoxy}acetic acid

(9H-fluoren-9-yl)methyl N-[(3-ethynyl-5-iodo-2-methylphenyl)methyl]carbamate

(9H-fluoren-9-yl)methyl N-[(3-ethynyl-5-iodo-4-methylphenyl)methyl]carbamate