c1ccc(cc1)Cc2cc3c([nH]2)nc(nc3Nc4cccc(c4)Br)N 509691 IC50 = 6100 nM 100962 9 Q60751 Insulin-like growth factor 1 receptor c1ccc(c(c1)Cc2cc3c([nH]2)nc(nc3Nc4cccc(c4)Br)N)Cl 509692 IC50 = 7400 nM 100962 9 Q60751 Insulin-like growth factor 1 receptor