Task: Answer the multiple-choice question.
Query: Which compound exhibits a 4.560% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COC(=O)c1cc2sccc2n1Cc1nc(-c2ccc(Cl)cc2)oc1C
b CCC(=O)c1ccc(OCC(=O)Nc2nn3cnnc3s2)cc1
c CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)CCC(=O)NCCc3ccccc3)c21
d COc1ccc(C(=O)CCC(=O)O)cc1
e CCOc1cc2[nH]c(=O)n(Cc3ccc(C(=O)NCCOC)cc3)c(=O)c2cc1OCC
Answer: d. COc1ccc(C(=O)CCC(=O)O)cc1
{#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#}
COc1ccc(C(=O)CCC(=O)O)cc1
COc1ccc(C(=O)CCC(=O)O)cc1
4-(4-methoxyphenyl)-4-oxobutanoic acid