Task: Answer the multiple-choice question.
Question: Which drug exhibits a 13.096\% 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 Cc1nc(N2CCc3ccccc3C2)[nH]c(=O)c1CCC(C)C
b COc1cc(/C=C/C(=O)OCC(=O)N2CCC(Cc3ccccc3)CC2)ccc1O
Answer: a. Cc1nc(N2CCc3ccccc3C2)[nH]c(=O)c1CCC(C)C
{#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#}
Cc1nc(N2CCc3ccccc3C2)[nH]c(=O)c1CCC(C)C
Cc1nc(N2CCc3ccccc3C2)[nH]c(=O)c1CCC(C)C
2-(3,4-dihydro-1H-isoquinolin-2-yl)-4-methyl-5-(3-methylbutyl)-1H-pyrimidin-6-one