Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 7.198\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(COC(=O)c1ccco1)Nc1nc2ccccc2s1
b. Cc1cccc(CS(=O)(=O)Cc2ccc(C(=O)NCc3ccco3)o2)c1
c. CC1(C)CC2(CCO1)OC(=O)CC2C(=O)Nc1c(Cl)cccc1Cl
Answer: a. O=C(COC(=O)c1ccco1)Nc1nc2ccccc2s1
{#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(COC(=O)c1ccco1)Nc1nc2ccccc2s1
O=C(COC(=O)c1ccco1)Nc1nc2ccccc2s1
[2-(1,3-benzothiazol-2-ylamino)-2-oxoethyl] furan-2-carboxylate