Task: Answer the multiple-choice question.
Query: Which drug has a 14.554\% human ether-à-go-go related gene (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] COc1ccccc1C1C(C(=O)c2cc3ccccc3o2)=C(O)C(=O)N1c1cc(C)on1
[b] COc1ccc(C2C(C#N)=C(N)N(N(C)C)C3=C2C(=O)CCC3)cc1
[c] COc1cc2nc(CN3CCN(S(=O)(=O)c4ccc(Cl)cc4)CC3)[nH]c(=O)c2cc1OC
Answer: a. COc1ccccc1C1C(C(=O)c2cc3ccccc3o2)=C(O)C(=O)N1c1cc(C)on1
{#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#}
COc1ccccc1C1C(C(=O)c2cc3ccccc3o2)=C(O)C(=O)N1c1cc(C)on1
COc1ccccc1C1C(C(=O)c2cc3ccccc3o2)=C(O)C(=O)N1c1cc(C)on1
3-(1-benzofuran-2-carbonyl)-4-hydroxy-2-(2-methoxyphenyl)-1-(5-methyl-1,2-oxazol-3-yl)-2H-pyrrol-5-one