1-(4-fluorobenzyl)-3-(4-isobutoxybenzyl)-1-(1-methylpiperidin-4-yl)urea (2R,3R)-2,3-dihydroxysuccinate;N-[(4-Fluorophenyl)methyl]-N-(1-methyl-4-piperidinyl)-N'-[[4-(2-methylpropoxy)phenylurea (2R,3R)-2,3-Dihydroxybutanedioate
1-(4-fluorobenzyl)-3-(4-isobutoxybenzyl)-1-(1-methylpiperidin-4-yl)urea (2R,3R)-2,3-dihydroxysuccinate;N-[(4-Fluorophenyl)methyl]-N-(1-methyl-4-piperidinyl)-N'-[[4-(2-methylpropoxy)phenylurea (2R,3R)-2,3-Dihydroxybutanedioate