Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 16.646% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccccc1NC(=O)c1ccc(NC(=O)CNC(=O)c2ccc(OC)c(OC)c2)cc1
b. COCCCN1C(=O)CC(C(=O)OC)=C1C
c. Cc1oc(-c2ccc(Cl)cc2)nc1CS(=O)CC(=O)NC1CCCC1
Answer: b. COCCCN1C(=O)CC(C(=O)OC)=C1C
{#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#}
COCCCN1C(=O)CC(C(=O)OC)=C1C
COCCCN1C(=O)CC(C(=O)OC)=C1C
methyl 1-(3-methoxypropyl)-5-methyl-2-oxo-3H-pyrrole-4-carboxylate