Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES S=c1[nH]nc(-c2cc(-c3ccccc3)n[nH]2)n1/N=C/c1c2ccccc2cc2ccccc12?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 4.038
b. 17.957
c. -1.146
d. 9.229
Answer: a. 4.038\%.
{#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}.
S=c1[nH]nc(-c2cc(-c3ccccc3)n[nH]2)n1/N=C/c1c2ccccc2cc2ccccc12
S=c1[nH]nc(-c2cc(-c3ccccc3)n[nH]2)n1/N=C/c1c2ccccc2cc2ccccc12
4-[(E)-anthracen-9-ylmethylideneamino]-3-(3-phenyl-1H-pyrazol-5-yl)-1H-1,2,4-triazole-5-thione