Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCn1c(C(=O)Nc2ccsc2C(=O)OC)cc2sc(Cl)cc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 6.852
b. 8.041
c. 7.935
d. -2.095
Answer: a. 6.852\%.
{#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}.
CCn1c(C(=O)Nc2ccsc2C(=O)OC)cc2sc(Cl)cc21
CCn1c(C(=O)Nc2ccsc2C(=O)OC)cc2sc(Cl)cc21
methyl 3-[(2-chloro-4-ethylthieno[3,2-b]pyrrole-5-carbonyl)amino]thiophene-2-carboxylate