Problem statement: Answer the multiple-choice question.
Query: Which compound has a 6.484\% 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 COc1ccc(OCCN2CCN(C3CC(=O)N(CCC(C)C)C3=O)CC2)cc1
b CCC(C)C1N=C(c2ccccc2)c2cc(Cl)ccc2N(CC(=O)NCc2ccco2)C1=O
Answer: b. CCC(C)C1N=C(c2ccccc2)c2cc(Cl)ccc2N(CC(=O)NCc2ccco2)C1=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#}
2-(3-butan-2-yl-7-chloro-2-oxo-5-phenyl-3H-1,4-benzodiazepin-1-yl)-N-(furan-2-ylmethyl)acetamide