Task: Answer the multiple-choice question.
Question: Which compound exhibits a -27.661% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CC(=O)n1nc(-c2cccnc2)nc1N
[b] Cc1cc(N2CCN(C)CC2)nc2ccc(NC(=S)N3CCN(c4ccccn4)CC3)cc12
[c] C=CCn1c(SCC(=C)C)nc2c1c(=O)[nH]c(=O)n2C
[d] O=C(COC(=O)C12CC3CC(CC(C3)C1)C2)Nc1ccc([N+](=O)[O-])cc1Br
Answer: b. Cc1cc(N2CCN(C)CC2)nc2ccc(NC(=S)N3CCN(c4ccccn4)CC3)cc12
{#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#}
Cc1cc(N2CCN(C)CC2)nc2ccc(NC(=S)N3CCN(c4ccccn4)CC3)cc12
Cc1cc(N2CCN(C)CC2)nc2ccc(NC(=S)N3CCN(c4ccccn4)CC3)cc12
N-[4-methyl-2-(4-methylpiperazin-1-yl)quinolin-6-yl]-4-pyridin-2-ylpiperazine-1-carbothioamide