Task: Answer the multiple choice question.
Query: Which compound exhibits a 8.086\% 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] CCCCn1c(N)c(N(CCOC)C(=O)CSCc2ccc(C)cc2)c(=O)[nH]c1=O
[b] Cc1cccc(NC(=O)c2ccc3c(c2)OCCO3)n1
[c] CCC(=O)Nc1ccc(NC(=O)c2ccccc2Cl)nc1
[d] COc1cccc(-c2nn(-c3ccc(C)cc3)cc2C(=O)N2CCc3cc(OC)c(OC)cc3C2)c1
Answer: b. Cc1cccc(NC(=O)c2ccc3c(c2)OCCO3)n1
{#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#}
Cc1cccc(NC(=O)c2ccc3c(c2)OCCO3)n1
Cc1cccc(NC(=O)c2ccc3c(c2)OCCO3)n1
N-(6-methylpyridin-2-yl)-2,3-dihydro-1,4-benzodioxine-6-carboxamide