Task: Answer the multiple-choice question.
Query: Which drug exhibits a 13.800\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a O=C(NNC(=S)NCc1ccccc1)c1cccc([N+](=O)[O-])c1
b COc1ccc(C2(CNC(=O)c3ccc(OC)c([N+](=O)[O-])c3)CCCCC2)cc1OC
c COc1ccc(C2C(C(=O)Nc3ccccc3)=C(C)N=C3SCC(=O)N32)cc1
d COc1ccc(N2CCN(CCCNC(=O)CN3CCN(Cc4ccccc4C)C3=O)CC2)cc1
e Cn1c(N2CCCC2)nc2c1c(=O)n(Cc1ccc(F)cc1)c(=O)n2C
Answer: b. COc1ccc(C2(CNC(=O)c3ccc(OC)c([N+](=O)[O-])c3)CCCCC2)cc1OC
{#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#}
COc1ccc(C2(CNC(=O)c3ccc(OC)c([N+](=O)[O-])c3)CCCCC2)cc1OC
COc1ccc(C2(CNC(=O)c3ccc(OC)c([N+](=O)[O-])c3)CCCCC2)cc1OC
[C][O][C][=C][C][=C][Branch2][Ring2][=Branch1][C][Branch2][Ring1][#Branch2][C][N][C][=Branch1][C][=O][C][=C][C][=C][Branch1][Ring1][O][C][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][Ring1][O][C][C][C][C][C][Ring2][Ring1][Branch1][C][=C][Ring2][Ring1][O][O][C]
N-[[1-(3,4-dimethoxyphenyl)cyclohexyl]methyl]-4-methoxy-3-nitrobenzamide