Task: Answer the multiple-choice question.
Query: Which compound exhibits a 4.910\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCC(=O)Nc1ccc(NC(=S)NC(=O)/C=C/c2ccccc2)cc1
(b) CN(CCNC(=O)c1cn(C)c2ccc(S(=O)(=O)N(C)C)cc2c1=O)CCc1ccccc1
(c) Cc1ccc(C)c(Cn2c(=O)n(CCCC(=O)NCc3ccco3)c(=O)c3ccccc32)c1
(d) CCC1CCC(c2nnc(-c3ccc([N+](=O)[O-])cc3)o2)CC1
Answer: d. CCC1CCC(c2nnc(-c3ccc([N+](=O)[O-])cc3)o2)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#}
CCC1CCC(c2nnc(-c3ccc([N+](=O)[O-])cc3)o2)CC1
CCC1CCC(c2nnc(-c3ccc([N+](=O)[O-])cc3)o2)CC1
[C][C][C][C][C][C][Branch2][Ring1][=Branch2][C][=N][N][=C][Branch1][S][C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Ring1][=Branch2][O][Ring1][=C][C][C][Ring2][Ring1][Ring2]
2-(4-ethylcyclohexyl)-5-(4-nitrophenyl)-1,3,4-oxadiazole