Task: Answer the multiple choice question.
Question: Which drug exhibits a 1.785\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCCN(C(=O)c1ccc(N2CCCC2=O)cc1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b) COc1ccc(S(=O)(=O)N2CCC(C(=O)Nc3ccc4c(c3)OCCO4)CC2)cc1OC
Answer: b. COc1ccc(S(=O)(=O)N2CCC(C(=O)Nc3ccc4c(c3)OCCO4)CC2)cc1OC
{#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(S(=O)(=O)N2CCC(C(=O)Nc3ccc4c(c3)OCCO4)CC2)cc1OC
COc1ccc(S(=O)(=O)N2CCC(C(=O)Nc3ccc4c(c3)OCCO4)CC2)cc1OC
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-1-(3,4-dimethoxyphenyl)sulfonylpiperidine-4-carboxamide