Task: Answer the multiple-choice question.
Question: Which compound has a -4.247\% human ether-à-go-go related gene (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=C(O)c1cccc(NS(=O)(=O)c2ccc3c(c2)OCCCO3)c1
(b) CCC(C)N(CC(C)C)C(=S)SC(NC(C)=O)C(Cl)(Cl)Cl
Answer: b. CCC(C)N(CC(C)C)C(=S)SC(NC(C)=O)C(Cl)(Cl)Cl
{#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)N(CC(C)C)C(=S)SC(NC(C)=O)C(Cl)(Cl)Cl
CCC(C)N(CC(C)C)C(=S)SC(NC(C)=O)C(Cl)(Cl)Cl
[2,2,2-trichloro-1-(acetylamino)ethyl]N-butan-2-yl-N-(2-methylpropyl)carbamodithioate