Problem statement: Answer the MCQ question.
Query: Which drug has a 25.496% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CC1CN(C(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)CC(C)O1
b: CCN(CC)C(=O)CSc1nc2cc3c(cc2c(=O)n1Cc1ccc(OC)cc1)OCO3
c: O=C(NC(=S)Nc1ccccc1)c1ccc(Br)o1
d: CCOC(=O)N1CCC(=C2c3ccc(Cl)cc3CCc3cccnc32)CC1
e: CN1CCN(c2nc3c(c(=O)[nH]c(=O)n3C)n2Cc2ccc([N+](=O)[O-])cc2)CC1
Answer: a. CC1CN(C(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)CC(C)O1
{#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#}
CC1CN(C(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)CC(C)O1
CC1CN(C(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)CC(C)O1
(2,6-dimethylmorpholin-4-yl)-(3,5-dinitrophenyl)methanone