label: alpha-(3,4-dimethoxyphenyl)-3,4-dihydro-6,7-dimethoxy-alpha-((4-methylphenyl)thio)-2(1H)-isoquinolineheptanenitrile
label_lc: alpha-(3,4-dimethoxyphenyl)-3,4-dihydro-6,7-dimethoxy-alpha-((4-methylphenyl)thio)-2(1h)-isoquinolineheptanenitrile