Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 4.070\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Cl.Clc1ccc(CNCCCSc2ncccn2)cc1Cl
b) COCCCNC(NC(=O)c1ccc(C)cc1)C(Cl)(Cl)Cl
Answer: a. Cl.Clc1ccc(CNCCCSc2ncccn2)cc1Cl
{#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#}
Cl.Clc1ccc(CNCCCSc2ncccn2)cc1Cl
Cl.Clc1ccc(CNCCCSc2ncccn2)cc1Cl
N-[(3,4-dichlorophenyl)methyl]-3-pyrimidin-2-ylsulfanylpropan-1-amine;hydrochloride