Task: Answer the multiple choice question.
Question: Which drug exhibits a 13.997\% 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) CN(C)S(=O)(=O)c1ccc(NC=C(C#N)C#N)cc1
b) COC(=O)c1ccccc1NCC(=O)c1ccc(OC)cc1
c) CCOC(=O)C1(Cc2cccc(OC)c2)CCN(C/C=C/c2ccc(OC)cc2)CC1
Answer: b. COC(=O)c1ccccc1NCC(=O)c1ccc(OC)cc1
{#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#}
COC(=O)c1ccccc1NCC(=O)c1ccc(OC)cc1
COC(=O)c1ccccc1NCC(=O)c1ccc(OC)cc1
methyl2-[[2-(4-methoxyphenyl)-2-oxoethyl]amino]benzoate