Task: Answer the MCQ question.
Question: Which compound exhibits a -10.090% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(CCCOc1ccc(Cl)cc1)N1CCCCC1
b) O=C(CCNS(=O)(=O)c1ccc(Cl)cc1)N1CCC2(O)CCCCC2C1
c) Cc1ccc(S(=O)(=O)Nc2cc(C(=O)N3CCOCC3)ccc2N2CCCCC2)cc1
d) O=[N+]([O-])c1cccc(/C=C/c2nc3ccc([N+](=O)[O-])cc3[nH]2)c1
Answer: d. O=[N+]([O-])c1cccc(/C=C/c2nc3ccc([N+](=O)[O-])cc3[nH]2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=[N+]([O-])c1cccc(/C=C/c2nc3ccc([N+](=O)[O-])cc3[nH]2)c1
O=[N+]([O-])c1cccc(/C=C/c2nc3ccc([N+](=O)[O-])cc3[nH]2)c1
6-nitro-2-[(E)-2-(3-nitrophenyl)ethenyl]-1H-benzimidazole