Furo[3,4-b]pyridin-5(7H)-one,7-[4-(diethylamino)-2-ethoxyphenyl]-7-(2-methyl-1-octyl-1H-indol-3-yl);7-[4-(diethylamino)-2-ethoxyphenyl]-7-(2-methyl-1-octyl-1h-indol-3-yl)furo[3,4-b]pyridin-5(7h)-one;
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