Task: Answer the MCQ question.
Query: Which drug has a -2.048\% 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) COc1ccc(C(CC(=O)O)NC(=O)Nc2ccccc2)cc1OC
b) Clc1cccc(Cl)c1-c1nnc2cccc(Cl)n12
c) COC(=O)c1cc(=O)n(-c2c(Cl)cc(C(F)(F)F)cc2Cl)[nH]1
Answer: b. Clc1cccc(Cl)c1-c1nnc2cccc(Cl)n12
{#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#}
Clc1cccc(Cl)c1-c1nnc2cccc(Cl)n12
Clc1cccc(Cl)c1-c1nnc2cccc(Cl)n12
5-chloro-3-(2,6-dichlorophenyl)-[1,2,4]triazolo[4,3-a]pyridine