Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCCCc1nnc(NC(=O)c2ccc3nc[nH]c3c2)s1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 7.216
b: 1.044
c: 13.501
d: 15.740
Answer: a. 7.216\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CCCCCc1nnc(NC(=O)c2ccc3nc[nH]c3c2)s1
CCCCCc1nnc(NC(=O)c2ccc3nc[nH]c3c2)s1
N-(5-pentyl-1,3,4-thiadiazol-2-yl)-3H-benzimidazole-5-carboxamide