Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.630\% 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) CCOc1ccc(N/C(=C(/C(Cl)=C(Cl)Cl)[N+](=O)[O-])n2cncn2)cc1
(b) CCN(CC)S(=O)(=O)c1ccc2c(c1)nc(SCC(=O)NCC1CCCO1)n2CC
(c) C=CCNC(=S)Nc1ccc2nc(C)c(C)nc2c1
(d) CCOCCOC(=O)C1=C(C)Nc2ccc(C)cc2S1
(e) COc1cc(C(=O)NCc2ccc(F)cc2)cc(Cl)c1OC
Answer: a. CCOc1ccc(N/C(=C(/C(Cl)=C(Cl)Cl)[N+](=O)[O-])n2cncn2)cc1
{#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#}
CCOc1ccc(N/C(=C(/C(Cl)=C(Cl)Cl)[N+](=O)[O-])n2cncn2)cc1
CCOc1ccc(N/C(=C(/C(Cl)=C(Cl)Cl)[N+](=O)[O-])n2cncn2)cc1
4-ethoxy-N-[(1E)-3,4,4-trichloro-2-nitro-1-(1,2,4-triazol-1-yl)buta-1,3-dienyl]aniline