Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 13.729\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CN(CCc1ccccc1)Cc1nc(-c2cnccn2)no1
b: COc1ccc(-n2c(=O)c3c4c(sc3n(CC(=O)Nc3cc(C)[nH]n3)c2=O)CCC4)c(OC)c1
Answer: b. COc1ccc(-n2c(=O)c3c4c(sc3n(CC(=O)Nc3cc(C)[nH]n3)c2=O)CCC4)c(OC)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#}
COc1ccc(-n2c(=O)c3c4c(sc3n(CC(=O)Nc3cc(C)[nH]n3)c2=O)CCC4)c(OC)c1
COc1ccc(-n2c(=O)c3c4c(sc3n(CC(=O)Nc3cc(C)[nH]n3)c2=O)CCC4)c(OC)c1
2-[11-(2,4-dimethoxyphenyl)-10,12-dioxo-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6)-dien-9-yl]-N-(5-methyl-1H-pyrazol-3-yl)acetamide