Task: Answer the multiple-choice question.
Query: Which drug has a -7.179\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCn1cc(CNC(=O)/C=C/c2ccc([N+](=O)[O-])cc2)c(C)n1
b COc1ccc(C2=NCC(=O)N(CC(=O)NCc3ccco3)c3sc4c(c32)CCCC4)cc1OC
c Cc1ccc(-n2c(C)nc3c(cnn3-c3ccccc3Cl)c2=O)cc1C
Answer: a. CCn1cc(CNC(=O)/C=C/c2ccc([N+](=O)[O-])cc2)c(C)n1
{#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#}
CCn1cc(CNC(=O)/C=C/c2ccc([N+](=O)[O-])cc2)c(C)n1
CCn1cc(CNC(=O)/C=C/c2ccc([N+](=O)[O-])cc2)c(C)n1
[C][C][N][C][=C][Branch2][Ring1][Branch2][C][N][C][=Branch1][C][=O][/C][=C][/C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Ring1][=Branch2][C][Branch1][C][C][=N][Ring2][Ring1][Branch1]
(E)-N-[(1-ethyl-3-methylpyrazol-4-yl)methyl]-3-(4-nitrophenyl)prop-2-enamide