Task: Answer the MCQ question.
Question: Which compound has a 10.321\% 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 other words.
Options:
a O=C(COC(=O)C12CC3CC(CC(Cl)(C3)C1)C2)Nc1ccc2[nH]c(=O)[nH]c2c1
b COc1ccc(N/C(C)=C/C(=O)c2ccc(Br)cc2)cc1
c C#Cc1ccc(CN2CCN(CCc3ccccc3)C(CCO)C2)cc1
Answer: b. COc1ccc(N/C(C)=C/C(=O)c2ccc(Br)cc2)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#}
COc1ccc(N/C(C)=C/C(=O)c2ccc(Br)cc2)cc1
COc1ccc(N/C(C)=C/C(=O)c2ccc(Br)cc2)cc1
(E)-1-(4-bromophenyl)-3-(4-methoxyanilino)but-2-en-1-one