Task: Answer the multiple-choice question.
Query: Which compound has a 4.974\% 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] COc1ccc(C2CC(=O)Nc3n[nH]c(-c4ccccc4)c32)cc1OC
[b] CC(=O)c1ccccc1NC(=O)CC1(CC(=O)O)CCCCC1
[c] Cl.O=[N+]([O-])c1cc(S(=O)(=O)NCCCN2CCOCC2)ccc1Cl
Answer: a. COc1ccc(C2CC(=O)Nc3n[nH]c(-c4ccccc4)c32)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(C2CC(=O)Nc3n[nH]c(-c4ccccc4)c32)cc1OC
COc1ccc(C2CC(=O)Nc3n[nH]c(-c4ccccc4)c32)cc1OC
4-(3,4-dimethoxyphenyl)-3-phenyl-2,4,5,7-tetrahydropyrazolo[3,4-b]pyridin-6-one