Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 9.511\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCOC(=O)CSc1ncc(OC)c(Sc2ccc(Cl)cc2)n1
b: CC(=O)NC(C)C12CC3CC(CC(C(=O)O)(C3)C1)C2
c: O=C(NN=C(Cc1ccccc1)Cc1ccccc1)c1ccccc1F
d: O=C(COC(=O)c1ccc(Br)o1)NCCc1ccccc1
Answer: d. O=C(COC(=O)c1ccc(Br)o1)NCCc1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(COC(=O)c1ccc(Br)o1)NCCc1ccccc1
O=C(COC(=O)c1ccc(Br)o1)NCCc1ccccc1
[2-oxo-2-(2-phenylethylamino)ethyl] 5-bromofuran-2-carboxylate