Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cc1ccc2[nH]c(C)c(CCNC(=O)c3cc4cc([N+](=O)[O-])ccc4oc3=O)c2c1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 3.075
[b] -14.719
[c] 12.643
Answer: c. 12.643\%.
{#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}.
Cc1ccc2[nH]c(C)c(CCNC(=O)c3cc4cc([N+](=O)[O-])ccc4oc3=O)c2c1
Cc1ccc2[nH]c(C)c(CCNC(=O)c3cc4cc([N+](=O)[O-])ccc4oc3=O)c2c1
N-[2-(2,5-dimethyl-1H-indol-3-yl)ethyl]-6-nitro-2-oxochromene-3-carboxamide