Task: Answer the MCQ question.
Question: Which compound has a 3.403\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] N#CCSc1nc2sccc2c(=O)n1-c1ccccc1
[b] Cn1c(=O)c2c(nc(SCC(=O)NCc3ccco3)n2C)n(C)c1=O
[c] COc1ccc(Cn2nnnc2CN2CCOCC2)cc1
[d] CCOc1cc(/C=C/c2cc(C(F)(F)F)[nH]c(=O)n2)ccc1O
Answer: b. Cn1c(=O)c2c(nc(SCC(=O)NCc3ccco3)n2C)n(C)c1=O
{#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#}
Cn1c(=O)c2c(nc(SCC(=O)NCc3ccco3)n2C)n(C)c1=O
Cn1c(=O)c2c(nc(SCC(=O)NCc3ccco3)n2C)n(C)c1=O
N-(furan-2-ylmethyl)-2-(1,3,7-trimethyl-2,6-dioxopurin-8-yl)sulfanylacetamide