Task: Answer the multiple choice question.
Query: Which compound has a 12.980\% 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) N#CC1(NC(=O)COC(=O)CSc2ccc(F)cc2)CCCCC1
b) Cc1nc2cc(NC(=O)c3ccc(N4C(=O)CCC4=O)cc3)ccc2s1
Answer: a. N#CC1(NC(=O)COC(=O)CSc2ccc(F)cc2)CCCCC1
{#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#}
N#CC1(NC(=O)COC(=O)CSc2ccc(F)cc2)CCCCC1
N#CC1(NC(=O)COC(=O)CSc2ccc(F)cc2)CCCCC1
[2-[(1-cyanocyclohexyl)amino]-2-oxoethyl] 2-(4-fluorophenyl)sulfanylacetate