Task: Answer the multiple choice question.
Query: Which drug exhibits a 2.828\% human ether-à-go-go related gene (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 COc1ccccc1NC(=O)NCc1ccco1
b Cc1nn(Cc2ccccc2)c(C)c1C(=O)OCC(=O)Nc1cc(S(C)(=O)=O)ccc1Cl
c C/C(=N\NC(=S)Nc1c(C)cccc1C)c1ccc(OC(F)F)cc1
Answer: b. Cc1nn(Cc2ccccc2)c(C)c1C(=O)OCC(=O)Nc1cc(S(C)(=O)=O)ccc1Cl
{#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#}
Cc1nn(Cc2ccccc2)c(C)c1C(=O)OCC(=O)Nc1cc(S(C)(=O)=O)ccc1Cl
Cc1nn(Cc2ccccc2)c(C)c1C(=O)OCC(=O)Nc1cc(S(C)(=O)=O)ccc1Cl
[2-(2-chloro-5-methylsulfonylanilino)-2-oxoethyl] 1-benzyl-3,5-dimethylpyrazole-4-carboxylate