Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES Cl.O=C(CSc1nc2ccc(Cl)cc2[nH]1)c1cccs1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 16.577
b: 6.442
c: 8.416
d: 14.600
Answer: c. 8.416\%.
{#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}.
Cl.O=C(CSc1nc2ccc(Cl)cc2[nH]1)c1cccs1
Cl.O=C(CSc1nc2ccc(Cl)cc2[nH]1)c1cccs1
2-[(6-chloro-1H-benzimidazol-2-yl)sulfanyl]-1-thiophen-2-ylethanone;hydrochloride