英文名称: | pentanamide, 2,2-dimethyl-n-(2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7h-pu | rin-7-yl) ethyl)- | am-l1 | n-((dimethyl-alpha,alpha valeryl)aminoethyl)-7 theophylline | 2,2-dimethyl-n-(2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7h-purin-7-yl) ethyl)-pentanamid |
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