Task: Answer the multiple choice question.
Question: Which compound exhibits a 14.725\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(Cn1ncn2c(cc3ccccc32)c1=O)NCCCc1ccccc1
b. COc1ccc(F)cc1C(=O)C1CCCN(Cc2c(C)n(C)n(-c3ccccc3)c2=O)C1
Answer: a. O=C(Cn1ncn2c(cc3ccccc32)c1=O)NCCCc1ccccc1
{#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#}
O=C(Cn1ncn2c(cc3ccccc32)c1=O)NCCCc1ccccc1
O=C(Cn1ncn2c(cc3ccccc32)c1=O)NCCCc1ccccc1
2-(1-oxo-[1,2,4]triazino[4,5-a]indol-2-yl)-N-(3-phenylpropyl)acetamide