Task: Answer the multiple-choice question.
Question: Which compound has a -4.959% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a S=C1N(c2ccccc2)C(c2ccccc2)N2CCCN12
b COc1cc(C2=NOC(C(=O)Nc3ccc(C)cc3)C2)cc(OC)c1OC
Answer: b. COc1cc(C2=NOC(C(=O)Nc3ccc(C)cc3)C2)cc(OC)c1OC
{#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#}
COc1cc(C2=NOC(C(=O)Nc3ccc(C)cc3)C2)cc(OC)c1OC
COc1cc(C2=NOC(C(=O)Nc3ccc(C)cc3)C2)cc(OC)c1OC
N-(4-methylphenyl)-3-(3,4,5-trimethoxyphenyl)-4,5-dihydro-1,2-oxazole-5-carboxamide