Task: 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 O=C(CSc1nnnn1C1CC2CCC1C2)Nc1ccnc2ccccc12?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: -5.763
b: 12.213
c: 4.744
Answer: b. 12.213\%.
{#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}.
O=C(CSc1nnnn1C1CC2CCC1C2)Nc1ccnc2ccccc12
O=C(CSc1nnnn1C1CC2CCC1C2)Nc1ccnc2ccccc12
2-[1-(2-bicyclo[2.2.1]heptanyl)tetrazol-5-yl]sulfanyl-N-quinolin-4-ylacetamide