Task: Answer the multiple-choice question.
Query: Which compound exhibits a 11.646\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC(=O)c1ccc(NC(=S)NC(=O)c2c(Cl)c(C)nn2C)cc1
(b) COc1cccc(/C=N/NC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c1OC
Answer: b. COc1cccc(/C=N/NC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c1OC
{#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#}
COc1cccc(/C=N/NC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c1OC
COc1cccc(/C=N/NC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c1OC
N-[(E)-(2,3-dimethoxyphenyl)methylideneamino]-2-(1,3-dimethyl-2,6-dioxopurin-7-yl)acetamide