Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.019\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Nc1c(C(=O)Nc2ccc(Cl)c(Cl)c2)sc2nc(-c3cccnc3)ccc12
b) CC(C(=O)NCCc1ccccc1)N1c2cccc3cccc(c23)S1(=O)=O
Answer: b. CC(C(=O)NCCc1ccccc1)N1c2cccc3cccc(c23)S1(=O)=O
{#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#}
CC(C(=O)NCCc1ccccc1)N1c2cccc3cccc(c23)S1(=O)=O
CC(C(=O)NCCc1ccccc1)N1c2cccc3cccc(c23)S1(=O)=O
2-(2,2-dioxo-2λ6-thia-3-azatricyclo[6.3.1.04,12]dodeca-1(11),4,6,8(12),9-pentaen-3-yl)-N-(2-phenylethyl)propanamide