Task: Answer the MCQ question.
Query: Which compound has a 8.916\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccc(CN2C(=O)Cc3c2nc(N)c2c(N)nc(N4CCOCC4)c(C#N)c32)cc1
b CNc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc4c(c3)OCCCO4)CC2)cc1[N+](=O)[O-]
c CSCC[C@H](NC=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](Cc1ccccc1)C(=O)O
d O=C(Nc1ccccc1C(=O)N1CCOCC1)C1COc2ccccc2O1
e CC(=O)NS(=O)(=O)c1ccc(NC(=S)NC(=O)C(C)(C)C)cc1
Answer: b. CNc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc4c(c3)OCCCO4)CC2)cc1[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_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#}
CNc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc4c(c3)OCCCO4)CC2)cc1[N+](=O)[O-]
CNc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc4c(c3)OCCCO4)CC2)cc1[N+](=O)[O-]
[C][N][C][=C][C][=C][Branch2][Ring2][=Branch2][C][=Branch1][C][=O][N][C][C][N][Branch2][Ring1][=Branch2][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][C][C][O][Ring1][Branch2][C][C][Ring2][Ring1][Ring2][C][=C][Ring2][Ring1][N][N+1][=Branch1][C][=O][O-1]
[4-(3,4-dihydro-2H-1,5-benzodioxepin-7-ylsulfonyl)piperazin-1-yl]-[4-(methylamino)-3-nitrophenyl]methanone