Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCCn1nnc(NC(=S)NC(=O)/C=C/c2ccc(Cl)cc2)n1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 13.655
[b] 20.580
Answer: b. 20.580\%.
{#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}.
CCCn1nnc(NC(=S)NC(=O)/C=C/c2ccc(Cl)cc2)n1
CCCn1nnc(NC(=S)NC(=O)/C=C/c2ccc(Cl)cc2)n1
(E)-3-(4-chlorophenyl)-N-[(2-propyltetrazol-5-yl)carbamothioyl]prop-2-enamide