Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 3.559\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1ccc(CNC(=O)/C(C#N)=C/c2cccc(OC)c2OC)cc1
b CC(C)NC(=S)n1cc(C(=O)c2cc(Cl)cc(Cl)c2O)cn1
Answer: a. COc1ccc(CNC(=O)/C(C#N)=C/c2cccc(OC)c2OC)cc1
{#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#}
COc1ccc(CNC(=O)/C(C#N)=C/c2cccc(OC)c2OC)cc1
COc1ccc(CNC(=O)/C(C#N)=C/c2cccc(OC)c2OC)cc1
(E)-2-cyano-3-(2,3-dimethoxyphenyl)-N-[(4-methoxyphenyl)methyl]prop-2-enamide