Problem statement: Answer the multiple choice question.
Question: Which drug has a 6.347\% human ether-à-go-go related gene (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) N#CCCn1cc(/C=N/N=C2\NC(=O)C(CC(=O)O)S2)c(-c2ccc(F)cc2)n1
b) Cc1cc(C)c(C)c(S(=O)(=O)N2CCC(C(=O)Nc3ccc(S(=O)(=O)N4CCOCC4)cc3)CC2)c1C
c) CC(C)COC(=O)N1C[C@H](O)C[C@H]1C(=O)Nc1ccc(Cl)cc1
d) Cc1ccc(/C([O-])=C(/C(=S)NCc2ccco2)[n+]2ccccc2)cc1[N+](=O)[O-]
Answer: d. Cc1ccc(/C([O-])=C(/C(=S)NCc2ccco2)[n+]2ccccc2)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#}
Cc1ccc(/C([O-])=C(/C(=S)NCc2ccco2)[n+]2ccccc2)cc1[N+](=O)[O-]
Cc1ccc(/C([O-])=C(/C(=S)NCc2ccco2)[n+]2ccccc2)cc1[N+](=O)[O-]
(E)-3-(furan-2-ylmethylamino)-1-(4-methyl-3-nitrophenyl)-2-pyridin-1-ium-1-yl-3-sulfanylideneprop-1-en-1-olate