Task: Answer the multiple-choice question.
Question: Which drug exhibits a 1.609% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc(-c2nnc(SCC(=O)NCc3cccs3)n2C)cc1
(b) COc1ccccc1/C=C/C(=O)OCC(=O)NCc1ccco1
Answer: b. COc1ccccc1/C=C/C(=O)OCC(=O)NCc1ccco1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1/C=C/C(=O)OCC(=O)NCc1ccco1
COc1ccccc1/C=C/C(=O)OCC(=O)NCc1ccco1
[2-(furan-2-ylmethylamino)-2-oxoethyl] (E)-3-(2-methoxyphenyl)prop-2-enoate