Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.026\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOc1ccc(C2N(c3ccc(OC)cc3)C(=O)C3CCCN32)cc1OC
b Clc1ncc(COc2ccc(Cl)c3cccnc23)s1
c CN(C)c1ccc(S(=O)(=O)NCC(=O)OCC(=O)c2ccc[nH]2)cc1[N+](=O)[O-]
d COc1ccccc1-c1cc(C(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)no1
Answer: b. Clc1ncc(COc2ccc(Cl)c3cccnc23)s1
{#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#}
Clc1ncc(COc2ccc(Cl)c3cccnc23)s1
Clc1ncc(COc2ccc(Cl)c3cccnc23)s1
2-chloro-5-[(5-chloroquinolin-8-yl)oxymethyl]-1,3-thiazole