Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Cc1cnc(SCCc2ccncc2)nc1C.Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 6.335
[b] 9.707
[c] 7.591
[d] 4.354
Answer: a. 6.335\%.
{#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}.
Cc1cnc(SCCc2ccncc2)nc1C.Cl
Cc1cnc(SCCc2ccncc2)nc1C.Cl
4,5-dimethyl-2-(2-pyridin-4-ylethylsulfanyl)pyrimidine;hydrochloride