Task: Answer the MCQ question.
Query: Which compound has a 6.357\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: C=CCOc1ccc(Br)cc1CNC(C)(C)C.Cl
b: Cc1ccc(C(C)C)c(OCC(=O)Nc2ccccc2N2CCN(C)CC2)c1
Answer: a. C=CCOc1ccc(Br)cc1CNC(C)(C)C.Cl
{#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#}
C=CCOc1ccc(Br)cc1CNC(C)(C)C.Cl
C=CCOc1ccc(Br)cc1CNC(C)(C)C.Cl
N-[(5-bromo-2-prop-2-enoxyphenyl)methyl]-2-methylpropan-2-amine;hydrochloride