Problem statement: Answer the multiple choice question.
Query: Which compound has a 6.539\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC1Cc2ccccc2N1C(=O)CN1C(=O)CN(C)C(=O)c2ccccc21
b: Cc1cccc(C(=O)Nc2onc(C)c2C#N)c1
c: C/C(=N\OCc1ccccc1C#N)c1cc2ccccc2o1
d: CCOC(=O)c1cnc(SCc2ccc(C(C)(C)C)cc2)nc1N
Answer: c. C/C(=N\OCc1ccccc1C#N)c1cc2ccccc2o1
{#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/C(=N\OCc1ccccc1C#N)c1cc2ccccc2o1
C/C(=N\OCc1ccccc1C#N)c1cc2ccccc2o1
2-[[(E)-1-(1-benzofuran-2-yl)ethylideneamino]oxymethyl]benzonitrile