Task: Answer the multiple-choice question.
Query: Which compound has a -32.128% 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] O=C(NNC(=O)C1CC=CCC1)c1ccccc1O
[b] COc1ccc(Cl)cc1S(=O)(=O)Oc1ccc(NC(C)=O)cc1
[c] COc1ccccc1NS(=O)(=O)c1ccc(Br)s1
[d] CCOC(=O)c1ccc(NC(=O)C2CCC(CNc3c(N4CCOCC4)c(=O)c3=O)CC2)cc1
Answer: c. COc1ccccc1NS(=O)(=O)c1ccc(Br)s1
{#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#}
COc1ccccc1NS(=O)(=O)c1ccc(Br)s1
COc1ccccc1NS(=O)(=O)c1ccc(Br)s1
5-bromo-N-(2-methoxyphenyl)thiophene-2-sulfonamide