Problem statement: Answer the multiple-choice question.
Question: Which compound has a 7.573\% 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. COc1ccc(N(C(=O)CNC(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccc(C)o2)cc1
b. COc1ccccc1CNC(=O)CSc1nc(N)c(C#N)c(-c2cccs2)c1C#N
Answer: b. COc1ccccc1CNC(=O)CSc1nc(N)c(C#N)c(-c2cccs2)c1C#N
{#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#}
COc1ccccc1CNC(=O)CSc1nc(N)c(C#N)c(-c2cccs2)c1C#N
COc1ccccc1CNC(=O)CSc1nc(N)c(C#N)c(-c2cccs2)c1C#N
2-(6-amino-3,5-dicyano-4-thiophen-2-ylpyridin-2-yl)sulfanyl-N-[(2-methoxyphenyl)methyl]acetamide