Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cc1c(C(=O)N2CCCC2)sc(NC(=O)c2ccc(Cl)cc2)c1C#N?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 5.841
[b] 3.086
[c] 12.813
[d] 10.787
Answer: c. 12.813\%.
{#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}.
Cc1c(C(=O)N2CCCC2)sc(NC(=O)c2ccc(Cl)cc2)c1C#N
Cc1c(C(=O)N2CCCC2)sc(NC(=O)c2ccc(Cl)cc2)c1C#N
4-chloro-N-[3-cyano-4-methyl-5-(pyrrolidine-1-carbonyl)thiophen-2-yl]benzamide