Task: Answer the MCQ question.
Question: Which drug exhibits a 3.516\% 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) COc1cc(NC(=S)Nc2ccccn2)cc(OC)c1
(b) N#C/C(=C/c1ccc2c(c1)OCO2)C(=O)Nc1ccc(O)cc1
Answer: a. COc1cc(NC(=S)Nc2ccccn2)cc(OC)c1
{#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#}
COc1cc(NC(=S)Nc2ccccn2)cc(OC)c1
COc1cc(NC(=S)Nc2ccccn2)cc(OC)c1
1-(3,5-dimethoxyphenyl)-3-pyridin-2-ylthiourea