Task: Answer the multiple choice question.
Question: Which drug has a -1.449\% 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 additional words.
Options:
a) NC(N)=Nc1nc2cc([N+](=O)[O-])ccc2o1
b) CCN(CC)CCCNc1nc(-c2ccccc2)nc2ccccc12.Cl
c) CCc1nc2ccccc2n1Cc1ccc(OC)c(OC)c1
Answer: c. CCc1nc2ccccc2n1Cc1ccc(OC)c(OC)c1
{#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#}
CCc1nc2ccccc2n1Cc1ccc(OC)c(OC)c1
CCc1nc2ccccc2n1Cc1ccc(OC)c(OC)c1
1-[(3,4-dimethoxyphenyl)methyl]-2-ethylbenzimidazole