Task: Answer the multiple choice question.
Question: Which drug has a 6.328\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CS(=O)(=O)N(CC(=O)N1CCN(Cc2ccccc2)CC1)c1ccc2c(c1)OCCO2
b. CCOc1ccc2nc(SCC(=O)NCc3ccc(OC)c(OC)c3)[nH]c2c1
Answer: b. CCOc1ccc2nc(SCC(=O)NCc3ccc(OC)c(OC)c3)[nH]c2c1
{#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#}
CCOc1ccc2nc(SCC(=O)NCc3ccc(OC)c(OC)c3)[nH]c2c1
CCOc1ccc2nc(SCC(=O)NCc3ccc(OC)c(OC)c3)[nH]c2c1
N-[(3,4-dimethoxyphenyl)methyl]-2-[(6-ethoxy-1H-benzimidazol-2-yl)sulfanyl]acetamide