Task: Answer the MCQ question.
Query: Which compound exhibits a 19.622\% 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: COc1cccc(/C=C2/Oc3ccccc3N(CC(=O)NCC3CCCO3)C2=O)c1
b: C=CCNC(=S)NNc1nc2c(c(=O)[nH]1)C1(CCCC1)Cc1ccccc1-2
c: CCOC(=O)c1ccc(COc2ccc(C(C)C)cc2)o1
Answer: a. COc1cccc(/C=C2/Oc3ccccc3N(CC(=O)NCC3CCCO3)C2=O)c1
{#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#}
COc1cccc(/C=C2/Oc3ccccc3N(CC(=O)NCC3CCCO3)C2=O)c1
COc1cccc(/C=C2/Oc3ccccc3N(CC(=O)NCC3CCCO3)C2=O)c1
2-[(2E)-2-[(3-methoxyphenyl)methylidene]-3-oxo-1,4-benzoxazin-4-yl]-N-(oxolan-2-ylmethyl)acetamide