Task: Answer the MCQ question.
Question: Which compound has a 0.255\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=P1(NCc2ccco2)COc2ccccc2OC1
(b) CCC(C)/C(C)=N/NC(=O)c1ccccc1OCCOc1ccccc1
Answer: b. CCC(C)/C(C)=N/NC(=O)c1ccccc1OCCOc1ccccc1
{#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#}
CCC(C)/C(C)=N/NC(=O)c1ccccc1OCCOc1ccccc1
CCC(C)/C(C)=N/NC(=O)c1ccccc1OCCOc1ccccc1
N-[(E)-3-methylpentan-2-ylideneamino]-2-(2-phenoxyethoxy)benzamide