Task: Answer the MCQ question.
Query: Which drug exhibits a 15.616\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOC(=O)c1cnn(-c2ccccc2)c1-n1cccc1C(=O)C(=O)Nc1ccc(F)cc1
(b) COc1cc2c(cc1NC(=O)c1cccnc1)CCCC2
(c) Cc1ccc(CCC(=O)Nc2ccccc2C(=O)O)o1
Answer: b. COc1cc2c(cc1NC(=O)c1cccnc1)CCCC2
{#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#}
COc1cc2c(cc1NC(=O)c1cccnc1)CCCC2
COc1cc2c(cc1NC(=O)c1cccnc1)CCCC2
N-(3-methoxy-5,6,7,8-tetrahydronaphthalen-2-yl)pyridine-3-carboxamide