Task: Answer the multiple choice question.
Query: Which drug exhibits a 0.823\% 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, c, d, or e without using any additional words.
Options:
(a) COc1cccc(NC(=O)CN2CCC(C)CC2)c1
(b) N#Cc1cccc(NC(=O)CN2NS(=O)(=O)c3ccccc3C2=O)c1
(c) COc1ccc(N2Cc3cccc(C(=O)O)c3C2=O)cc1
(d) C#CC(C)(C)NC(=O)CSc1nc2c(c(=O)n(C)c(=O)n2C)n1CCCC
(e) CCOc1cc(-c2nc(C)c(C(C)=O)n2O)ccc1OCC(=O)Nc1cccc(C)c1
Answer: c. COc1ccc(N2Cc3cccc(C(=O)O)c3C2=O)cc1
{#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#}
COc1ccc(N2Cc3cccc(C(=O)O)c3C2=O)cc1
COc1ccc(N2Cc3cccc(C(=O)O)c3C2=O)cc1
2-(4-methoxyphenyl)-3-oxo-1H-isoindole-4-carboxylic acid