Task: Answer the MCQ question.
Question: Which compound has a -27.753% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1nc2ccccn2c1C(=O)NN=C1CCN(C)CC1
(b) Cc1occc1-c1nnc(SCC(=O)N2CCN(c3ccccc3)CC2)n1C
(c) CCN(CC)C(=O)CSc1nc2c(sc(=S)n2-c2ccccc2OC)c(=O)n1-c1ccccc1
Answer: b. Cc1occc1-c1nnc(SCC(=O)N2CCN(c3ccccc3)CC2)n1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1occc1-c1nnc(SCC(=O)N2CCN(c3ccccc3)CC2)n1C
Cc1occc1-c1nnc(SCC(=O)N2CCN(c3ccccc3)CC2)n1C
2-[[4-methyl-5-(2-methylfuran-3-yl)-1,2,4-triazol-3-yl]sulfanyl]-1-(4-phenylpiperazin-1-yl)ethanone