Task: Answer the MCQ question.
Question: Which drug has a -1.625\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1ccc(NC(=O)C2CC(=O)NC3=C2C(=O)CC(C)(C)C3)cc1
b: Cc1nnc(Nc2ccc(C(=O)O)cc2)[nH]c1=O
Answer: a. COc1ccc(NC(=O)C2CC(=O)NC3=C2C(=O)CC(C)(C)C3)cc1
{#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#}
COc1ccc(NC(=O)C2CC(=O)NC3=C2C(=O)CC(C)(C)C3)cc1
COc1ccc(NC(=O)C2CC(=O)NC3=C2C(=O)CC(C)(C)C3)cc1
N-(4-methoxyphenyl)-7,7-dimethyl-2,5-dioxo-3,4,6,8-tetrahydro-1H-quinoline-4-carboxamide