Task: Answer the multiple-choice question.
Question: Which compound has a 19.718\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Clc1ccc(OCCNCCc2ccccc2)cc1.O=C(O)C(=O)O
b: Cc1ccccc1NC(=O)n1ncc2cc(Cl)ccc21
c: Nc1cccc(-c2cn(-c3cc4cc(C#CC5(O)CCCCC5)ccc4oc3=O)nn2)c1
d: Cc1cc(NC(=O)CSc2ncnc3c2cnn3-c2cccc(Cl)c2)no1
e: COc1ccccc1CNS(=O)(=O)c1ccc2c(c1)CCCN2C(C)=O
Answer: b. Cc1ccccc1NC(=O)n1ncc2cc(Cl)ccc21
{#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#}
Cc1ccccc1NC(=O)n1ncc2cc(Cl)ccc21
Cc1ccccc1NC(=O)n1ncc2cc(Cl)ccc21
5-chloro-N-(2-methylphenyl)indazole-1-carboxamide