Problem statement: Answer the MCQ question.
Question: Which compound has a 21.858\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(COC(=O)/C=C/c1cccc(Br)c1)NC1CC1
b. CCOc1ccc(C2=NNC(c3cccs3)=Nc3ccc(OCC)cc32)cc1
c. COC(C(=O)Nc1ccnn1C1CCN(C(=O)c2cccc(F)c2)CC1)c1ccccc1
Answer: b. CCOc1ccc(C2=NNC(c3cccs3)=Nc3ccc(OCC)cc32)cc1
{#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#}
CCOc1ccc(C2=NNC(c3cccs3)=Nc3ccc(OCC)cc32)cc1
CCOc1ccc(C2=NNC(c3cccs3)=Nc3ccc(OCC)cc32)cc1
7-ethoxy-5-(4-ethoxyphenyl)-2-thiophen-2-yl-3H-1,3,4-benzotriazepine