Problem statement: Answer the multiple-choice question.
Question: Which drug has a 1.822% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCCC(=O)C1=C(O)C(C(=O)OC)C(C)(C)CC1=NC
(b) CC(=O)NS(=O)(=O)c1ccc(NC(=O)CCC(=O)Oc2ccc(C)cc2)cc1
Answer: a. CCCC(=O)C1=C(O)C(C(=O)OC)C(C)(C)CC1=NC
{#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#}
CCCC(=O)C1=C(O)C(C(=O)OC)C(C)(C)CC1=NC
CCCC(=O)C1=C(O)C(C(=O)OC)C(C)(C)CC1=NC
methyl 3-butanoyl-2-hydroxy-6,6-dimethyl-4-methyliminocyclohex-2-ene-1-carboxylate