Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 24.547\% 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) Cl.O=C(CCN1CCCCCC1)Nc1ccccc1F
b) COc1cc(-c2nc3c4ccccc4nc(=S)n3[nH]2)cc(OC)c1OC
c) O=[N+]([O-])c1cccc(C(=S)N2CCCC2)c1
Answer: b. COc1cc(-c2nc3c4ccccc4nc(=S)n3[nH]2)cc(OC)c1OC
{#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#}
COc1cc(-c2nc3c4ccccc4nc(=S)n3[nH]2)cc(OC)c1OC
COc1cc(-c2nc3c4ccccc4nc(=S)n3[nH]2)cc(OC)c1OC
2-(3,4,5-trimethoxyphenyl)-3H-[1,2,4]triazolo[1,5-c]quinazoline-5-thione