Problem statement: Answer the multiple choice question.
Query: Which drug has a 17.312% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCC(=O)c1ccc(N2CCN(C(=O)c3cccc(F)c3)CC2)c(F)c1
b: COc1cc(OC)c(NC(=O)/C=C/C(=O)O)cc1Cl
Answer: b. COc1cc(OC)c(NC(=O)/C=C/C(=O)O)cc1Cl
{#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#}
COc1cc(OC)c(NC(=O)/C=C/C(=O)O)cc1Cl
COc1cc(OC)c(NC(=O)/C=C/C(=O)O)cc1Cl
(E)-4-(5-chloro-2,4-dimethoxyanilino)-4-oxobut-2-enoic acid