UBP310 (GluK1/GluK3 Antagonist, UBP310, (S)-1-(2-Amino-2-carboxyethyl)-3-(2­-carboxy-thiophene-3-yl-methyl)-5-methylpyrimidine­-2,4-dione, UBP-310, UBP 310) [ 902464-46-4 ]