Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 2.626\% 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) CC(=O)N1c2ccccc2Nc2ccccc21
(b) CCOC(=O)C1CCCN(CC(=O)Nc2nccs2)C1
(c) O=[N+]([O-])c1ccc(/C([O-])=C(/C(=S)NCc2ccco2)[n+]2ccccc2)cc1
(d) COc1cc(OC)cc(C(=O)NC2CCCN(Cc3ccc(Cl)cc3)C2)c1
Answer: c. O=[N+]([O-])c1ccc(/C([O-])=C(/C(=S)NCc2ccco2)[n+]2ccccc2)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#}
O=[N+]([O-])c1ccc(/C([O-])=C(/C(=S)NCc2ccco2)[n+]2ccccc2)cc1
O=[N+]([O-])c1ccc(/C([O-])=C(/C(=S)NCc2ccco2)[n+]2ccccc2)cc1
(E)-3-(furan-2-ylmethylamino)-1-(4-nitrophenyl)-2-pyridin-1-ium-1-yl-3-sulfanylideneprop-1-en-1-olate