919482-15-8

2H-Benzimidazol-2-one,1-(2,3-dihydroxy-2-methylpropyl)-1,3-dihydro-3-[1-[(4S)-spiro[2.5]oct-4-ylmethyl]-4-piperidinyl]-, (2R,3R)-2,3-dihydroxybutanedioate (1:?)