Task: Answer the multiple-choice question.
Query: Which drug has a 4.857\% 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. Cc1ccc(-c2cc(C(=O)Nc3c(C#N)cnn3C)no2)cc1
b. Cc1c(C)c2ccc(OCC(=O)Nc3ccccc3C(N)=O)cc2oc1=O
Answer: b. Cc1c(C)c2ccc(OCC(=O)Nc3ccccc3C(N)=O)cc2oc1=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#}
Cc1c(C)c2ccc(OCC(=O)Nc3ccccc3C(N)=O)cc2oc1=O
Cc1c(C)c2ccc(OCC(=O)Nc3ccccc3C(N)=O)cc2oc1=O
2-[[2-(3,4-dimethyl-2-oxochromen-7-yl)oxyacetyl]amino]benzamide