Problem statement: Answer the multiple choice question.
Query: Which compound has a 15.338\% human ether-à-go-go related gene (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 CCOC(=O)N1CCN(C(=S)NC(=O)c2cncc(Br)c2)CC1
b COc1ccccc1OCC(O)CN1C(=O)NC(C)(C)C1=O
c COc1ccc(-n2nc(C(=O)NCC(=O)Nc3cc(C)ccc3OC)c3ccccc3c2=O)c(OC)c1
Answer: b. COc1ccccc1OCC(O)CN1C(=O)NC(C)(C)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#}
COc1ccccc1OCC(O)CN1C(=O)NC(C)(C)C1=O
COc1ccccc1OCC(O)CN1C(=O)NC(C)(C)C1=O
3-[2-hydroxy-3-(2-methoxyphenoxy)propyl]-5,5-dimethylimidazolidine-2,4-dione