Task: Answer the multiple choice question.
Question: Which compound has a 6.816\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1ccccc1C(=O)/C=C/c1ccc(N2CCCCC2)c([N+](=O)[O-])c1
b COC(=O)c1ccc(-n2nc(C(F)(F)F)c3c2-c2ccoc2CC3)cc1
c COC(=O)c1cccnc1-n1c(=O)c2cccnc2n(Cc2cccc(OC)c2)c1=O
Answer: c. COC(=O)c1cccnc1-n1c(=O)c2cccnc2n(Cc2cccc(OC)c2)c1=O
{#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#}
methyl2-[1-[(3-methoxyphenyl)methyl]-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl]pyridine-3-carboxylate