Task: Answer the multiple choice question.
Question: Which drug exhibits a 4.943\% 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 additional words.
Options:
a: COc1cccc(-c2csc(N3CCN(CC(=O)NNC(=O)c4ccco4)CC3)n2)c1
b: O=C(CC12CC3CC(CC(C3)C1)C2)N1CCN(S(=O)(=O)c2cccs2)CC1
c: COc1ccc2c(c1)SC1=NCCS(=O)(=O)N12
Answer: a. COc1cccc(-c2csc(N3CCN(CC(=O)NNC(=O)c4ccco4)CC3)n2)c1
{#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#}
COc1cccc(-c2csc(N3CCN(CC(=O)NNC(=O)c4ccco4)CC3)n2)c1
COc1cccc(-c2csc(N3CCN(CC(=O)NNC(=O)c4ccco4)CC3)n2)c1
N'-[2-[4-[4-(3-methoxyphenyl)-1,3-thiazol-2-yl]piperazin-1-yl]acetyl]furan-2-carbohydrazide