. . . . "Indolyl-3-acryloylglycine" . "indolyl-3-acryloylglycine" . "Indolyl-3-acryloylglycine" . . "indoleacrylic glycine" . . . . "[(2E)-3-(1H-Indol-3-yl)prop-2-enamido]acetic acid" . . . . . . . . .