Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES O=C(COc1ccc2c(c1)oc(=O)c1ccccc12)N[C@@H](Cc1ccccc1)C(=O)O?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a -1.305
b 17.838
c -3.390
Answer: a. -1.305%.
{#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}.
O=C(COc1ccc2c(c1)oc(=O)c1ccccc12)N[C@@H](Cc1ccccc1)C(=O)O
O=C(COc1ccc2c(c1)oc(=O)c1ccccc12)N[C@@H](Cc1ccccc1)C(=O)O
(2S)-2-[[2-(6-oxobenzo[c]chromen-3-yl)oxyacetyl]amino]-3-phenylpropanoic acid