Task: Answer the MCQ question.
Query: Which drug exhibits a -16.529% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(CN2CCC(n3nccc3NC(=O)C3CCCC3)CC2)cc1
b: CCN(CC)c1cc(-c2ccccc2)ncn1.Cl
c: Cc1cccc(C)c1NC(=O)C1C2C=CC(C2)C1C(=O)NCc1ccccn1
d: COc1ccc(CC(=O)n2nc(-c3ccccc3)nc2NCc2ccco2)cc1
Answer: b. CCN(CC)c1cc(-c2ccccc2)ncn1.Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCN(CC)c1cc(-c2ccccc2)ncn1.Cl
CCN(CC)c1cc(-c2ccccc2)ncn1.Cl
N,N-diethyl-6-phenylpyrimidin-4-amine;hydrochloride