Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 0.823% 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: COc1ccccc1NC(=O)C1CCCN1C(=O)NC1CCCCC1
b: CC(=O)c1c(C)[nH]c(C(=O)N(C)C(c2ccccc2)c2ccccc2)c1C
c: O=C(Nc1cc(C(F)(F)F)cc(C(F)(F)F)c1)Nc1cnn(-c2ccc([N+](=O)[O-])cc2)c1C(F)(F)F
d: CCOC(=O)C1C(=O)NC(c2ccccc2)=NC1c1ccc(O)c(OC)c1
Answer: a. COc1ccccc1NC(=O)C1CCCN1C(=O)NC1CCCCC1
{#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#}
COc1ccccc1NC(=O)C1CCCN1C(=O)NC1CCCCC1
COc1ccccc1NC(=O)C1CCCN1C(=O)NC1CCCCC1
1-N-cyclohexyl-2-N-(2-methoxyphenyl)pyrrolidine-1,2-dicarboxamide