Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.511\% 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(/C=N/NC(=O)c2cc(-c3ccccc3)nc3ccccc23)cc(OC)c1O
b) COc1cccc(NC(=O)N2CCN(C(=O)C(Cc3ccc(OC)c(OC)c3)NC(C)=O)CC2)c1
Answer: a. COc1cc(/C=N/NC(=O)c2cc(-c3ccccc3)nc3ccccc23)cc(OC)c1O
{#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(/C=N/NC(=O)c2cc(-c3ccccc3)nc3ccccc23)cc(OC)c1O
COc1cc(/C=N/NC(=O)c2cc(-c3ccccc3)nc3ccccc23)cc(OC)c1O
N-[(E)-(4-hydroxy-3,5-dimethoxyphenyl)methylideneamino]-2-phenylquinoline-4-carboxamide