Problem statement: Answer the multiple-choice question.
Query: Which compound has a 7.419\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COC(=O)C(NC(=O)c1cccnc1Cl)C(C)C
b. COc1ccc2c(c1)CCc1c(C(=O)NCC(C)C)noc1-2
Answer: a. COC(=O)C(NC(=O)c1cccnc1Cl)C(C)C
{#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#}
COC(=O)C(NC(=O)c1cccnc1Cl)C(C)C
COC(=O)C(NC(=O)c1cccnc1Cl)C(C)C
2-chloro-N-(1-methoxy-3-methyl-1-oxobutan-2-yl)pyridine-3-carboxamide