Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CN1c2ccccc2Oc2ccccc21.[O-][Cl+3]([O-])([O-])[O-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. -3.586
b. 3.474
c. 8.119
d. 1.921
Answer: d. 1.921%.
{#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}.
CN1c2ccccc2Oc2ccccc21.[O-][Cl+3]([O-])([O-])[O-]
CN1c2ccccc2Oc2ccccc21.[O-][Cl+3]([O-])([O-])[O-]
10-methylphenoxazine;perchlorate