Task: Answer the MCQ question.
Question: Which compound exhibits a -19.649% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCOc1ccccc1N(CC(=O)N1CCC(C)CC1)S(=O)(=O)c1ccc(C)cc1
(b) O=C(CCC(=O)N/N=C/c1cc(Cl)cc(Cl)c1O)NCc1ccccc1
Answer: a. CCOc1ccccc1N(CC(=O)N1CCC(C)CC1)S(=O)(=O)c1ccc(C)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#}
CCOc1ccccc1N(CC(=O)N1CCC(C)CC1)S(=O)(=O)c1ccc(C)cc1
CCOc1ccccc1N(CC(=O)N1CCC(C)CC1)S(=O)(=O)c1ccc(C)cc1
N-(2-ethoxyphenyl)-4-methyl-N-[2-(4-methylpiperidin-1-yl)-2-oxoethyl]benzenesulfonamide