Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES Cc1ccc2c(c1)CN1CN2Cc2cc(C)ccc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. -2.191
b. -3.547
c. -55.576
d. -15.569
Answer: a. -2.191%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
Cc1ccc2c(c1)CN1CN2Cc2cc(C)ccc21
Cc1ccc2c(c1)CN1CN2Cc2cc(C)ccc21
5,13-dimethyl-1,9-diazatetracyclo[7.7.1.02,7.010,15]heptadeca-2(7),3,5,10(15),11,13-hexaene