Task: Answer the multiple choice question.
Query: Which drug has a 7.181\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCc1c(O)cc2n(c1=O)-c1ccccc1C2(C)C
b) COC(=O)c1nn(-c2cccc(Cl)c2)ccc1=O
Answer: b. COC(=O)c1nn(-c2cccc(Cl)c2)ccc1=O
{#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)c1nn(-c2cccc(Cl)c2)ccc1=O
COC(=O)c1nn(-c2cccc(Cl)c2)ccc1=O
methyl2-(3-chlorophenyl)-5-oxopyridazine-6-carboxylate