Task: Answer the multiple choice question.
Question: Which compound has a 5.169\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CN1C(=O)C(=O)/C(=C(/O)c2ccc(Br)cc2)C1c1ccc(F)cc1
(b) O=C(CSc1ncn[nH]1)c1cc2ccccc2o1
(c) CCOC(=O)c1sc(C)c2c(=O)n(CC)nnc12
(d) CCCCCCCNC(=O)C1(CC2CC(c3ccc(Cl)cc3)=NO2)CCN(C(=O)Cc2ccc(F)cc2)CC1
Answer: b. O=C(CSc1ncn[nH]1)c1cc2ccccc2o1
{#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#}
O=C(CSc1ncn[nH]1)c1cc2ccccc2o1
O=C(CSc1ncn[nH]1)c1cc2ccccc2o1
1-(1-benzofuran-2-yl)-2-(1H-1,2,4-triazol-5-ylsulfanyl)ethanone