Task: Answer the MCQ question.
Question: Which drug exhibits a -12.232\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1cc(N2CCCC2)c(OC)cc1/C=C(/C#N)c1ccc(Br)cc1
b.) C/C(CCc1ccc2c(c1)OCO2)=N\NC(=S)NC(C)C
Answer: a. COc1cc(N2CCCC2)c(OC)cc1/C=C(/C#N)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#}
COc1cc(N2CCCC2)c(OC)cc1/C=C(/C#N)c1ccc(Br)cc1
COc1cc(N2CCCC2)c(OC)cc1/C=C(/C#N)c1ccc(Br)cc1
(E)-2-(4-bromophenyl)-3-(2,5-dimethoxy-4-pyrrolidin-1-ylphenyl)prop-2-enenitrile