Problem statement: Answer the multiple-choice question.
Query: Which drug has a 8.514\% 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 additional words.
Options:
a CC(=O)Nc1ccc2c(c1)C(C)(C)C(C)N2C
b O=C(c1cc(Cl)c(=O)n(Cc2ccccc2)c1)N1CCOCC1
c Cc1cc(=O)oc(C)c1C(=O)OCC(=O)c1ccc2ccccc2c1
d CCOc1cccc(/C=N/NC(=O)c2cc(C3CC3)[nH]n2)c1O
Answer: a. CC(=O)Nc1ccc2c(c1)C(C)(C)C(C)N2C
{#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-(1,2,3,3-tetramethyl-2H-indol-5-yl)acetamide