Task: Answer the multiple-choice question.
Question: Which compound exhibits a 15.519\% 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/N=C/c1ccccc1OCc1ccccc1Cl
b. COc1cccc(C(C(=O)NC(C)(C)C)N(C(=O)CCC(=O)Nc2cc(C)on2)C(C)C)c1OC
c. COc1ccc(OC)c(NC(=O)NCc2ccc(F)cc2)c1
Answer: b. COc1cccc(C(C(=O)NC(C)(C)C)N(C(=O)CCC(=O)Nc2cc(C)on2)C(C)C)c1OC
{#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#}
N'-[2-(tert-butylamino)-1-(2,3-dimethoxyphenyl)-2-oxoethyl]-N-(5-methyl-1,2-oxazol-3-yl)-N'-propan-2-ylbutanediamide