Task: Answer the MCQ question.
Query: Which compound has a -74.337\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1ccc(CCNC(=O)c2cc3c(=O)n4ccccc4nc3n(Cc3ccco3)c2=N)cc1OC
b: CCCc1[nH]c(=O)c(C#N)c2c1COC(C)(C)C2
c: Cc1cccc(/C=N/n2c(C3CCCCC3)n[nH]c2=S)c1
Answer: a. COc1ccc(CCNC(=O)c2cc3c(=O)n4ccccc4nc3n(Cc3ccco3)c2=N)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(CCNC(=O)c2cc3c(=O)n4ccccc4nc3n(Cc3ccco3)c2=N)cc1OC
COc1ccc(CCNC(=O)c2cc3c(=O)n4ccccc4nc3n(Cc3ccco3)c2=N)cc1OC
N-[2-(3,4-dimethoxyphenyl)ethyl]-7-(furan-2-ylmethyl)-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide