Task: Answer the MCQ question.
Question: Which compound exhibits a -20.562% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1ccc(CC(=O)OCC(=O)Nc2ccc3c(c2)OCCO3)cc1OC
b O=S(=O)(Nc1cccc(Oc2ccc(Cl)cc2)n1)c1ccc(F)cc1
Answer: b. O=S(=O)(Nc1cccc(Oc2ccc(Cl)cc2)n1)c1ccc(F)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#}
O=S(=O)(Nc1cccc(Oc2ccc(Cl)cc2)n1)c1ccc(F)cc1
O=S(=O)(Nc1cccc(Oc2ccc(Cl)cc2)n1)c1ccc(F)cc1
N-[6-(4-chlorophenoxy)pyridin-2-yl]-4-fluorobenzenesulfonamide