Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 0.357\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COC(=O)C1=C(C)N(c2cccc(C(C)=O)c2)C(=O)C1
b. CS(=O)(=O)N(Cc1ccco1)Cc1ccccc1Cl
Answer: b. CS(=O)(=O)N(Cc1ccco1)Cc1ccccc1Cl
{#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#}
CS(=O)(=O)N(Cc1ccco1)Cc1ccccc1Cl
CS(=O)(=O)N(Cc1ccco1)Cc1ccccc1Cl
N-[(2-chlorophenyl)methyl]-N-(furan-2-ylmethyl)methanesulfonamide