Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 5.370\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCOC(=O)c1cc(C(C)(C)C)oc1CNC(=O)c1c(C)oc2c1CCCC2
b C=CCNC(=O)C1=NOC(CNC(=O)c2c(-c3ccccc3Cl)noc2C)C1
Answer: a. CCOC(=O)c1cc(C(C)(C)C)oc1CNC(=O)c1c(C)oc2c1CCCC2
{#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#}
CCOC(=O)c1cc(C(C)(C)C)oc1CNC(=O)c1c(C)oc2c1CCCC2
CCOC(=O)c1cc(C(C)(C)C)oc1CNC(=O)c1c(C)oc2c1CCCC2
ethyl 5-tert-butyl-2-[[(2-methyl-4,5,6,7-tetrahydro-1-benzofuran-3-carbonyl)amino]methyl]furan-3-carboxylate