Task: Answer the multiple-choice question.
Query: Which drug exhibits a 3.723\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1c(NC(=O)c2cccc(-c3cc4ccccc4oc3=O)c2)cccc1-c1nc2ncccc2o1
b. COC(=O)C1=CC(C(=O)c2cccs2)=NN(c2ccc(OC)cc2)C1C(=O)OC
c. COc1ccc(CNc2nc(-c3cccnc3)nn2C(=O)c2cccs2)cc1
d. CC(=O)Oc1ccc2c(c1)C(=O)c1ccccc1CO2
e. O=C(Nc1ccc(Cl)c(Cl)c1)C1=Cc2ccccc2OC1
Answer: d. CC(=O)Oc1ccc2c(c1)C(=O)c1ccccc1CO2
{#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#}
CC(=O)Oc1ccc2c(c1)C(=O)c1ccccc1CO2
CC(=O)Oc1ccc2c(c1)C(=O)c1ccccc1CO2
(11-oxo-6H-benzo[c][1]benzoxepin-2-yl) acetate