Task: Answer the multiple-choice question.
Question: Which drug exhibits a 9.844\% 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: CCOC(=O)N1CCC(NC(=O)c2ccc(CS(=O)(=O)c3ccc(OC)cc3)o2)CC1
b: CCNCc1ccc(OCc2cccs2)c(OCC)c1
Answer: b. CCNCc1ccc(OCc2cccs2)c(OCC)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#}
CCNCc1ccc(OCc2cccs2)c(OCC)c1
CCNCc1ccc(OCc2cccs2)c(OCC)c1
N-[[3-ethoxy-4-(thiophen-2-ylmethoxy)phenyl]methyl]ethanamine