Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.887% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C1Nc2ccc(Br)cc2C12OCCO2
[b] COc1ccc(S(=O)(=O)N2CCC(C(=O)N3CCCC3)CC2)cc1Cl
[c] CC(C)(C)c1ccc(OC(=O)c2ccc(-n3cncn3)nc2)cc1
Answer: a. O=C1Nc2ccc(Br)cc2C12OCCO2
{#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#}
O=C1Nc2ccc(Br)cc2C12OCCO2
O=C1Nc2ccc(Br)cc2C12OCCO2
5'-bromospiro[1,3-dioxolane-2,3'-1H-indole]-2'-one