4-(nitrooxy)butyl-[2-amino-2-[1-(4-fluorophenyl)-2-methyl-5-(4-methylsulphonylphenyl)-1H-pyrrol-3-yl]]-acetate

4-(nitrooxy)butyl-[2-amino-2-[1-(3-fluorophenyl)-2-methyl-5-(4-methylsulphonylphenyl)-1H-pyrrol-3-yl]]-acetate