Task: Answer the multiple-choice question.
Question: Which drug exhibits a 9.784\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccc(OC)c(Cc2nnc(CCC(=O)NC3C4CC5CC(C4)CC3C5)o2)c1
b: FC(F)(F)c1nnc(N2CCN(Cc3ccccc3)CC2)s1
c: O=C(Cn1nc(C(=O)O)c2ccccc2c1=O)Nc1nc(-c2ccccc2)cs1
Answer: c. O=C(Cn1nc(C(=O)O)c2ccccc2c1=O)Nc1nc(-c2ccccc2)cs1
{#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#}
O=C(Cn1nc(C(=O)O)c2ccccc2c1=O)Nc1nc(-c2ccccc2)cs1
O=C(Cn1nc(C(=O)O)c2ccccc2c1=O)Nc1nc(-c2ccccc2)cs1
4-oxo-3-[2-oxo-2-[(4-phenyl-1,3-thiazol-2-yl)amino]ethyl]phthalazine-1-carboxylic acid