Task: Answer the MCQ question.
Question: Which compound exhibits a 15.555\% 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 other words.
Options:
a: CC1(C)CC(=O)C2=C(C1)Nc1ccccc1N1C(=O)c3ccccc3C21
b: COc1ccc(C(=O)NC(=O)COC(=O)c2ccc3ncsc3c2)cc1
c: COc1cc(/C=C2\C(=N)N3N=C(C)SC3=NC2=O)cc(OC)c1OCCOc1ccccc1C
d: COc1ccc(-c2nc(CS(=O)(=O)CC(=O)NC3CCCCCC3)c(C)o2)cc1
e: O=[N+]([O-])c1cc([N+](=O)[O-])c2cc3ccccc3nc2c1
Answer: e. O=[N+]([O-])c1cc([N+](=O)[O-])c2cc3ccccc3nc2c1
{#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-])c1cc([N+](=O)[O-])c2cc3ccccc3nc2c1
O=[N+]([O-])c1cc([N+](=O)[O-])c2cc3ccccc3nc2c1
1,3-dinitroacridine