Task: Answer the multiple-choice question.
Question: Which compound has a -7.224% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=c1c2ccccc2nc(/C=C/c2ccc(O)c(O)c2)n1-c1ccccc1
[b] Cc1cc(C(=O)N2CCC3(CC2)OCCO3)no1
[c] O=C(c1ccccc1)N1CCN(c2ccc([N+](=O)[O-])c(N3CCOCC3)c2)CC1
[d] O=C(N/N=C/c1ccco1)c1cc(Br)ccc1OCc1ccccc1
[e] CCC(NS(=O)(=O)c1c(C)[nH]c(=O)[nH]c1=O)C12CC3CC(CC(C3)C1)C2
Answer: c. O=C(c1ccccc1)N1CCN(c2ccc([N+](=O)[O-])c(N3CCOCC3)c2)CC1
{#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#}
O=C(c1ccccc1)N1CCN(c2ccc([N+](=O)[O-])c(N3CCOCC3)c2)CC1
O=C(c1ccccc1)N1CCN(c2ccc([N+](=O)[O-])c(N3CCOCC3)c2)CC1
[4-(3-morpholin-4-yl-4-nitrophenyl)piperazin-1-yl]-phenylmethanone