Task: Answer the multiple choice question.
Query: Which drug exhibits a 18.789% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1cc2c(cc1NC(=O)/C=C/c1ccccc1)oc1ccccc12
[b] C=CCNc1nc(C(=O)OCC(=O)NCc2ccccc2OC)cs1
[c] Cc1cc(=O)[nH]c(-c2ccccc2)n1
[d] Clc1ccc(C#Cc2cccnc2)cc1
Answer: a. COc1cc2c(cc1NC(=O)/C=C/c1ccccc1)oc1ccccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc2c(cc1NC(=O)/C=C/c1ccccc1)oc1ccccc12
COc1cc2c(cc1NC(=O)/C=C/c1ccccc1)oc1ccccc12
(E)-N-(2-methoxydibenzofuran-3-yl)-3-phenylprop-2-enamide