Task: Answer the multiple-choice question.
Query: Which compound has a 15.274% 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] COc1ccc(-c2nnc(CSc3nc4ccccc4c(=O)n3CC(C)C)o2)cc1OC
[b] COP(=S)(OC)c1c(C)nn(CCC#N)c1NC(=O)c1ccc(Cl)cc1
Answer: b. COP(=S)(OC)c1c(C)nn(CCC#N)c1NC(=O)c1ccc(Cl)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#}
COP(=S)(OC)c1c(C)nn(CCC#N)c1NC(=O)c1ccc(Cl)cc1
COP(=S)(OC)c1c(C)nn(CCC#N)c1NC(=O)c1ccc(Cl)cc1
4-chloro-N-[2-(2-cyanoethyl)-4-dimethoxyphosphinothioyl-5-methylpyrazol-3-yl]benzamide