Task: Answer the MCQ question.
Query: Which drug has a 7.313\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(CN1C(=O)c2ccccc2C1=O)NCC(=O)OCC(=O)c1ccc(Br)cc1
b) O=S(=O)(NC1CCC(NS(=O)(=O)c2c(F)cccc2F)CC1)c1ccc2c(c1)OCCO2
Answer: a. O=C(CN1C(=O)c2ccccc2C1=O)NCC(=O)OCC(=O)c1ccc(Br)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#}
O=C(CN1C(=O)c2ccccc2C1=O)NCC(=O)OCC(=O)c1ccc(Br)cc1
O=C(CN1C(=O)c2ccccc2C1=O)NCC(=O)OCC(=O)c1ccc(Br)cc1
[2-(4-bromophenyl)-2-oxoethyl]2-[[2-(1,3-dioxoisoindol-2-yl)acetyl]amino]acetate