Task: Answer the MCQ question.
Question: Which compound exhibits a 17.387% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COc1ccc2c(c1O)C13CCN(C)C(C2)C1CCC(=O)C3
(b) Cc1ccn2cc(CCNS(=O)(=O)c3ccc4ccccc4c3)nc2c1
(c) Cc1ccc(NC(=O)CSc2nnc(C)c(=O)[nH]2)cc1C
(d) Cc1cc(-c2onc(C)c2C(=O)N/N=C/c2ccccc2)no1
(e) CCc1ccc(-c2cnc3nc[nH]c(=O)c3n2)cc1
Answer: e. CCc1ccc(-c2cnc3nc[nH]c(=O)c3n2)cc1
{#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#}
CCc1ccc(-c2cnc3nc[nH]c(=O)c3n2)cc1
CCc1ccc(-c2cnc3nc[nH]c(=O)c3n2)cc1
6-(4-ethylphenyl)-3H-pteridin-4-one