Task: Answer the MCQ question.
Query: Which compound has a -17.145% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCc1c(C)nc2ncnn2c1NCCc1ccc(OC)c(OC)c1
b CC12CC(O)C3c4ccc(O)cc4CCC3C1CC/C2=N\O
c CC(CCc1ccco1)NC(=O)Cn1ncc2c1-c1ccccc1OC2
Answer: a. CCc1c(C)nc2ncnn2c1NCCc1ccc(OC)c(OC)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1c(C)nc2ncnn2c1NCCc1ccc(OC)c(OC)c1
CCc1c(C)nc2ncnn2c1NCCc1ccc(OC)c(OC)c1
N-[2-(3,4-dimethoxyphenyl)ethyl]-6-ethyl-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine