Task: Answer the multiple choice question.
Query: Which compound exhibits a 8.608\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCOc1ccc2nc(NC(=O)c3cccnc3)sc2c1
b. Cc1ccc(NC(=O)C(c2ccccc2)c2ccccc2)c(O)c1
Answer: b. Cc1ccc(NC(=O)C(c2ccccc2)c2ccccc2)c(O)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#}
Cc1ccc(NC(=O)C(c2ccccc2)c2ccccc2)c(O)c1
Cc1ccc(NC(=O)C(c2ccccc2)c2ccccc2)c(O)c1
N-(2-hydroxy-4-methylphenyl)-2,2-diphenylacetamide