Task: Answer the MCQ question.
Question: Which compound has a 6.120\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccc(-c2ccc(SCC(=O)c3ccc(F)cc3)nn2)cc1OC
[b] C/C(=N\NC(=O)c1ccco1)c1cc2ccccc2o1
[c] CCOC1CS(=O)(=O)CC1OCC
[d] O=C(CSc1nc2ccccc2[nH]1)N=Nc1c(O)[nH]c2ccccc12
Answer: a. COc1ccc(-c2ccc(SCC(=O)c3ccc(F)cc3)nn2)cc1OC
{#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#}
COc1ccc(-c2ccc(SCC(=O)c3ccc(F)cc3)nn2)cc1OC
COc1ccc(-c2ccc(SCC(=O)c3ccc(F)cc3)nn2)cc1OC
2-[6-(3,4-dimethoxyphenyl)pyridazin-3-yl]sulfanyl-1-(4-fluorophenyl)ethanone