Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 0.372\% 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) Cc1ccc(NC(=O)CN(Cc2ccco2)Cc2ccccc2O)cc1C
b) C=CCn1c(NC(=O)c2ccccc2Cl)c(C#N)c2nc3ccccc3nc21
c) O=C(NCCc1nc2ccccc2[nH]1)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
Answer: c. O=C(NCCc1nc2ccccc2[nH]1)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
{#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(NCCc1nc2ccccc2[nH]1)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
O=C(NCCc1nc2ccccc2[nH]1)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
N-[2-(1H-benzimidazol-2-yl)ethyl]-3,5-dinitrobenzamide