Task: Answer the multiple choice question.
Query: Which compound exhibits a 5.550\% 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) CCCOc1ccc(/C=c2\sc3ncnn3c2=O)cc1
(b) CCc1cccc(C)c1NC(=O)CO/N=C(\C)c1cc2ccccc2o1
Answer: b. CCc1cccc(C)c1NC(=O)CO/N=C(\C)c1cc2ccccc2o1
{#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#}
CCc1cccc(C)c1NC(=O)CO/N=C(\C)c1cc2ccccc2o1
CCc1cccc(C)c1NC(=O)CO/N=C(\C)c1cc2ccccc2o1
2-[(E)-1-(1-benzofuran-2-yl)ethylideneamino]oxy-N-(2-ethyl-6-methylphenyl)acetamide