Task: Answer the multiple-choice question.
Question: Which compound has a 5.488\% 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) COc1ccc(N2CCN(C(=O)CCC(=O)N3CC(C)Oc4ccccc43)CC2)cc1
b) COc1cc(C(C)=O)ccc1Oc1ncnc2c1cnn2-c1ccccc1
c) CCN(CC)C(=O)Cn1cnc2sc(C(=O)N3CCN(c4ccc(F)cc4)CC3)c(C)c2c1=O
Answer: b. COc1cc(C(C)=O)ccc1Oc1ncnc2c1cnn2-c1ccccc1
{#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(C(C)=O)ccc1Oc1ncnc2c1cnn2-c1ccccc1
COc1cc(C(C)=O)ccc1Oc1ncnc2c1cnn2-c1ccccc1
1-[3-methoxy-4-(1-phenylpyrazolo[3,4-d]pyrimidin-4-yl)oxyphenyl]ethanone