Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 3.420\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC(C)CC(=O)NC(NC(=S)Nc1sc2c(c1C#N)CCCC2)C(Cl)(Cl)Cl
b CCN(CC)S(=O)(=O)c1cccc(C(=O)OCC(=O)NCCN2C(=O)CSC2=O)c1
Answer: b. CCN(CC)S(=O)(=O)c1cccc(C(=O)OCC(=O)NCCN2C(=O)CSC2=O)c1
{#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#}
CCN(CC)S(=O)(=O)c1cccc(C(=O)OCC(=O)NCCN2C(=O)CSC2=O)c1
CCN(CC)S(=O)(=O)c1cccc(C(=O)OCC(=O)NCCN2C(=O)CSC2=O)c1
[2-[2-(2,4-dioxo-1,3-thiazolidin-3-yl)ethylamino]-2-oxoethyl] 3-(diethylsulfamoyl)benzoate