2-(3,4-dimethoxybenzyl)-7-((1R)-1-((1R)-1-hydroxyethyl)- 4-phenylbutyl)-5-methyl imidazo(5,1-f)(1,2,4)triazin-4 (3H)-one
2-(3,4-dimethoxybenzyl)-7-((1r)-1-((1r)-1-hydroxyethyl)- 4-phenylbutyl)-5-methyl imidazo(5,1-f)(1,2,4)triazin-4 (3h)-one