Task: Answer the multiple choice question.
Query: Which compound has a 3.321\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC(C)(C)c1ccc(/C=C/C(=O)O)s1
[b] CNC(=S)/N=C/NOCc1c(Cl)cccc1Cl
Answer: b. CNC(=S)/N=C/NOCc1c(Cl)cccc1Cl
{#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#}
CNC(=S)/N=C/NOCc1c(Cl)cccc1Cl
CNC(=S)/N=C/NOCc1c(Cl)cccc1Cl
(1E)-1-[[(2,6-dichlorophenyl)methoxyamino]methylidene]-3-methylthiourea