Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.888\% 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 Cc1ccc(C)c(C(=O)OCC(=O)Nc2cccc(S(=O)(=O)N3CCCCC3)c2)c1
b CSc1c(CC(=O)Nc2ccccc2Cl)n(Cc2ccccc2)c2ccccc12
c COc1ccc(CCNC(=O)CCC(=O)n2ncc3cc(C)ccc32)cc1OC
Answer: c. COc1ccc(CCNC(=O)CCC(=O)n2ncc3cc(C)ccc32)cc1OC
{#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#}
COc1ccc(CCNC(=O)CCC(=O)n2ncc3cc(C)ccc32)cc1OC
COc1ccc(CCNC(=O)CCC(=O)n2ncc3cc(C)ccc32)cc1OC
N-[2-(3,4-dimethoxyphenyl)ethyl]-4-(5-methylindazol-1-yl)-4-oxobutanamide