Task: Answer the multiple choice question.
Question: Which drug exhibits a -6.653\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Oc1ccccc1/C=N/c1c(-c2ccco2)nc2ccccn12
b CCOC(=O)c1nnn(CC(=O)N2N=C(c3cccc4ccccc34)CC2c2ccccc2)c1C(=O)OCC
Answer: b. CCOC(=O)c1nnn(CC(=O)N2N=C(c3cccc4ccccc34)CC2c2ccccc2)c1C(=O)OCC
{#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)c1nnn(CC(=O)N2N=C(c3cccc4ccccc34)CC2c2ccccc2)c1C(=O)OCC
CCOC(=O)c1nnn(CC(=O)N2N=C(c3cccc4ccccc34)CC2c2ccccc2)c1C(=O)OCC
diethyl 1-[2-(5-naphthalen-1-yl-3-phenyl-3,4-dihydropyrazol-2-yl)-2-oxoethyl]triazole-4,5-dicarboxylate