2-(2-((2-hydroxyethyl)amino)ethyl)-5--((2-(methylamino)ethyl)amino)indazolo(4,3-gh)isoquinolin-6(2H)-one C??? ??, ??, ??

2-(2-((2-hydroxyethyl)amino)ethyl)-5--((2-(methylamino)ethyl)amino)indazolo(4,3-gh)isoquinolin-6(2H)-one ?? ?? ? ???

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2-(2-((2-hydroxyethyl)amino)ethyl)-5--((2-(methylamino)ethyl)amino)indazolo(4,3-gh)isoquinolin-6(2H)-one ?? ??