Task: Answer the MCQ question.
Question: Which compound exhibits a 3.592\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCn1c2c(c3cc(Br)ccc31)CCC/C2=N\O
b.) CCS(=O)(=O)c1ccc(O)c(NC(=O)/C=C/c2ccccc2)c1
Answer: a. CCn1c2c(c3cc(Br)ccc31)CCC/C2=N\O
{#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#}
CCn1c2c(c3cc(Br)ccc31)CCC/C2=N\O
CCn1c2c(c3cc(Br)ccc31)CCC/C2=N\O
(NE)-N-(6-bromo-9-ethyl-3,4-dihydro-2H-carbazol-1-ylidene)hydroxylamine