Task: Answer the multiple choice question.
Question: Which compound has a 8.001\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCCCn1cnc2c([nH]c3ccccc32)c1=O
[b] CCn1c(SCC(=O)OC)nnc1-c1ccncc1
[c] CCOC(=O)c1nc(-c2ccc(OC)c(OC)c2)no1
[d] CC1CCCCN1C(=O)CSc1nnc(-c2cccnc2)o1
Answer: b. CCn1c(SCC(=O)OC)nnc1-c1ccncc1
{#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#}
CCn1c(SCC(=O)OC)nnc1-c1ccncc1
CCn1c(SCC(=O)OC)nnc1-c1ccncc1
methyl 2-[(4-ethyl-5-pyridin-4-yl-1,2,4-triazol-3-yl)sulfanyl]acetate