Task: Answer the multiple choice question.
Query: Which compound exhibits a 21.718\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CNc1nc(C23CC4CC(CC(C4)C2)C3)cs1
b) CCCn1c(=O)n(N)c2ccccc21
c) CCOC(=O)Cn1c2ccccc2c2nc(C)sc21
Answer: a. CNc1nc(C23CC4CC(CC(C4)C2)C3)cs1
{#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#}
CNc1nc(C23CC4CC(CC(C4)C2)C3)cs1
CNc1nc(C23CC4CC(CC(C4)C2)C3)cs1
4-(1-adamantyl)-N-methyl-1,3-thiazol-2-amine