Task: Answer the multiple choice question.
Query: Which drug exhibits a 12.373\% 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 additional words.
Options:
a CC(=O)Nc1ccc2c(COC(=O)CC3Sc4ccccc4NC3=O)cc(=O)oc2c1
b Cc1ccc(/C=N/Nc2ccc3c(C(F)(F)F)cc(C(F)(F)F)nc3n2)cc1
Answer: a. CC(=O)Nc1ccc2c(COC(=O)CC3Sc4ccccc4NC3=O)cc(=O)oc2c1
{#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(=O)Nc1ccc2c(COC(=O)CC3Sc4ccccc4NC3=O)cc(=O)oc2c1
CC(=O)Nc1ccc2c(COC(=O)CC3Sc4ccccc4NC3=O)cc(=O)oc2c1
(7-acetamido-2-oxochromen-4-yl)methyl 2-(3-oxo-4H-1,4-benzothiazin-2-yl)acetate