Task: Answer the MCQ question.
Query: Which compound exhibits a 2.859\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccc(CC(=O)N[C@@H](CCSC)c2nc3ccccc3[nH]2)cc1
b: Cc1ccc2oc(=O)c3cnn(CC(=O)N(Cc4ccco4)C4CCCCC4)c3c2c1
c: O=C(COc1cc2oc(=O)c3c(c2cc1Cl)CCC3)NCCCN1CCCC1=O
Answer: b. Cc1ccc2oc(=O)c3cnn(CC(=O)N(Cc4ccco4)C4CCCCC4)c3c2c1
{#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#}
Cc1ccc2oc(=O)c3cnn(CC(=O)N(Cc4ccco4)C4CCCCC4)c3c2c1
Cc1ccc2oc(=O)c3cnn(CC(=O)N(Cc4ccco4)C4CCCCC4)c3c2c1
N-cyclohexyl-N-(furan-2-ylmethyl)-2-(8-methyl-4-oxochromeno[4,3-c]pyrazol-1-yl)acetamide