Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 3.437% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CC(C)CCNC(=O)C(=O)NC1CCCC1
b: Clc1ccc(Cn2ccnc2)cn1
c: Cn1c(C(C#N)C2=C(Cl)C(=O)N(c3ccccc3)C2=O)nc2ccccc21
d: COc1ccc(C(=O)NCc2csc(-c3cccs3)n2)cc1
Answer: b. Clc1ccc(Cn2ccnc2)cn1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Clc1ccc(Cn2ccnc2)cn1
Clc1ccc(Cn2ccnc2)cn1
2-chloro-5-(imidazol-1-ylmethyl)pyridine