Task: Answer the multiple-choice question.
Query: Which compound has a 8.608\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1ccc(S(=O)(=O)N2CCC(C(=O)NCc3ccncc3)CC2)cc1Cl
(b) CC(/C=C1\SC(=S)N(NC(=O)c2cccc(O)c2)C1=O)=C\c1ccccc1
Answer: a. COc1ccc(S(=O)(=O)N2CCC(C(=O)NCc3ccncc3)CC2)cc1Cl
{#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#}
COc1ccc(S(=O)(=O)N2CCC(C(=O)NCc3ccncc3)CC2)cc1Cl
COc1ccc(S(=O)(=O)N2CCC(C(=O)NCc3ccncc3)CC2)cc1Cl
1-(3-chloro-4-methoxyphenyl)sulfonyl-N-(pyridin-4-ylmethyl)piperidine-4-carboxamide