Problem statement: Answer the MCQ question.
Question: Which drug has a 8.569\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCOc1cccc2sc(=NC(=O)c3ccc(S(=O)(=O)N4CCOCC4)cc3)n(C)c12
b. c1ccc(-c2nc3c(ccc4ccccc43)[nH]2)nc1
c. COc1ccccc1C1C(C(C)=O)=C(C)N=c2s/c(=C\c3cc(OC)c(OC)c(OC)c3)c(=O)n21
Answer: c. COc1ccccc1C1C(C(C)=O)=C(C)N=c2s/c(=C\c3cc(OC)c(OC)c(OC)c3)c(=O)n21
{#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#}
COc1ccccc1C1C(C(C)=O)=C(C)N=c2s/c(=C\c3cc(OC)c(OC)c(OC)c3)c(=O)n21
COc1ccccc1C1C(C(C)=O)=C(C)N=c2s/c(=C\c3cc(OC)c(OC)c(OC)c3)c(=O)n21
(2Z)-6-acetyl-5-(2-methoxyphenyl)-7-methyl-2-[(3,4,5-trimethoxyphenyl)methylidene]-5H-[1,3]thiazolo[3,2-a]pyrimidin-3-one