Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.938\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(C)NC(=O)c1ccccc1NC(=O)Cc1ccc(Br)cc1
b. COc1ccc(C(=O)C(CN2CCOCC2)c2ccccc2)cc1.Cl
c. N#CCCn1cc(C(=O)CN2C(=O)NC3(CCCCCC3)C2=O)c2ccccc21
d. Cc1csc(NC(=O)c2cccc(S(=O)(=O)N3CCN(C)CC3)c2)n1
Answer: c. N#CCCn1cc(C(=O)CN2C(=O)NC3(CCCCCC3)C2=O)c2ccccc21
{#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#}
N#CCCn1cc(C(=O)CN2C(=O)NC3(CCCCCC3)C2=O)c2ccccc21
N#CCCn1cc(C(=O)CN2C(=O)NC3(CCCCCC3)C2=O)c2ccccc21
3-[3-[2-(2,4-dioxo-1,3-diazaspiro[4.6]undecan-3-yl)acetyl]indol-1-yl]propanenitrile