Task: Answer the multiple choice question.
Question: Which drug exhibits a -30.885\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1cccn2c(=O)c3cc(C#N)c(=NC(=O)c4ccco4)n(Cc4ccco4)c3nc12
[b] CCOc1ccccc1NC(=O)c1ccccc1-c1nc(-c2ccccc2OC)no1
[c] CN(C)CCSc1nc(-c2ccccc2)nc2c1CCC2
Answer: a. Cc1cccn2c(=O)c3cc(C#N)c(=NC(=O)c4ccco4)n(Cc4ccco4)c3nc12
{#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#}
Cc1cccn2c(=O)c3cc(C#N)c(=NC(=O)c4ccco4)n(Cc4ccco4)c3nc12
Cc1cccn2c(=O)c3cc(C#N)c(=NC(=O)c4ccco4)n(Cc4ccco4)c3nc12
N-[5-cyano-7-(furan-2-ylmethyl)-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene]furan-2-carboxamide