Problem statement: Answer the multiple choice question.
Query: Which compound has a 2.427\% 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 CC1(C(=O)NC23CC4CC(CC(C4)C2)C3)CC1(Cl)Cl
b COc1cc(C2C(C#N)=C(N)Oc3c2c(-c2ccccc2)nn3-c2ccccc2)cc(OC)c1OC
Answer: a. CC1(C(=O)NC23CC4CC(CC(C4)C2)C3)CC1(Cl)Cl
{#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#}
CC1(C(=O)NC23CC4CC(CC(C4)C2)C3)CC1(Cl)Cl
CC1(C(=O)NC23CC4CC(CC(C4)C2)C3)CC1(Cl)Cl
N-(1-adamantyl)-2,2-dichloro-1-methylcyclopropane-1-carboxamide