Task: Answer the MCQ question.
Query: Which compound exhibits a -1.179\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(NCC1CCCO1)c1ccc(NS(=O)(=O)c2cccc([N+](=O)[O-])c2)cc1
[b] COC(=O)C1=C(C)N2C(=O)CSC2=NC1c1ccc2c(c1)OCO2
[c] CCOc1ccc2nc(NC(=O)CSc3ccccc3)sc2c1
Answer: b. COC(=O)C1=C(C)N2C(=O)CSC2=NC1c1ccc2c(c1)OCO2
{#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#}
COC(=O)C1=C(C)N2C(=O)CSC2=NC1c1ccc2c(c1)OCO2
COC(=O)C1=C(C)N2C(=O)CSC2=NC1c1ccc2c(c1)OCO2
methyl 7-(1,3-benzodioxol-5-yl)-5-methyl-3-oxo-7H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate