Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.666\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) NS(=O)(=O)c1ccc(CCNC(=O)Cn2c(=O)c3cccn3c3cccnc32)cc1
b) COc1nc(OC)nc(N2CCC(NC(=O)C(Cc3cccc(OC)c3OC)NC(C)=O)CC2)n1
c) COCCN(C(=O)CCC(=O)Nc1ccccn1)C(C(=O)NC1CCCC1)c1ccc(OC)cc1
d) CCN(CC)S(=O)(=O)c1ccc2oc(Nc3ccc(OC)cc3)nc2c1
e) O=[N+]([O-])c1ccc2nc(C(O)C(O)c3nc4ccc([N+](=O)[O-])cc4[nH]3)[nH]c2c1
Answer: e. O=[N+]([O-])c1ccc2nc(C(O)C(O)c3nc4ccc([N+](=O)[O-])cc4[nH]3)[nH]c2c1
{#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-])c1ccc2nc(C(O)C(O)c3nc4ccc([N+](=O)[O-])cc4[nH]3)[nH]c2c1
O=[N+]([O-])c1ccc2nc(C(O)C(O)c3nc4ccc([N+](=O)[O-])cc4[nH]3)[nH]c2c1
1,2-bis(6-nitro-1H-benzimidazol-2-yl)ethane-1,2-diol