Task: Answer the MCQ question.
Query: Which compound exhibits a 5.526\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC1(C)CC(=O)C(C=NCc2cccnc2)=C(O)C1
[b] Cc1cc(F)ccc1S(=O)(=O)N1CCCOC1CNC(=O)C(=O)NCc1ccc2c(c1)OCO2
[c] O=C(N/N=C\c1cc([N+](=O)[O-])ccc1N1CCOCC1)c1ccccn1
Answer: c. O=C(N/N=C\c1cc([N+](=O)[O-])ccc1N1CCOCC1)c1ccccn1
{#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=C(N/N=C\c1cc([N+](=O)[O-])ccc1N1CCOCC1)c1ccccn1
O=C(N/N=C\c1cc([N+](=O)[O-])ccc1N1CCOCC1)c1ccccn1
N-[(Z)-(2-morpholin-4-yl-5-nitrophenyl)methylideneamino]pyridine-2-carboxamide