Task: Answer the multiple-choice question.
Query: Which compound has a -17.863% 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) c1ccc(Cn2ncc3c(Nc4ccccc4)ncnc32)cc1
(b) CCCN1CCN(C(=O)c2ccc(Sc3ccc(C)cc3)c(NC(C)=O)c2)CC1
(c) COc1ccc(C(=O)NCCCOc2cccnc2)cc1OC1CCN(C(C)=O)CC1
(d) Cc1nn2c(-c3ccncc3)ccnc2c1Br
(e) CC(C)c1onc(C(=O)N2CCN(Cc3ccccc3)CC2)c1[N+](=O)[O-]
Answer: e. CC(C)c1onc(C(=O)N2CCN(Cc3ccccc3)CC2)c1[N+](=O)[O-]
{#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#}
CC(C)c1onc(C(=O)N2CCN(Cc3ccccc3)CC2)c1[N+](=O)[O-]
CC(C)c1onc(C(=O)N2CCN(Cc3ccccc3)CC2)c1[N+](=O)[O-]
(4-benzylpiperazin-1-yl)-(4-nitro-5-propan-2-yl-1,2-oxazol-3-yl)methanone