Task: Answer the multiple choice question.
Query: Which compound has a 12.275\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1cc(OC)cc(/C(N)=N/O)c1
b CN1CCN(CC(=O)N2c3ccccc3C(C)(c3ccccc3)CC2(C)C)CC1
Answer: a. COc1cc(OC)cc(/C(N)=N/O)c1
{#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#}
COc1cc(OC)cc(/C(N)=N/O)c1
COc1cc(OC)cc(/C(N)=N/O)c1
N'-hydroxy-3,5-dimethoxybenzenecarboximidamide