Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 15.054\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) NC(=O)C1(N2CCCCC2)CCN(S(=O)(=O)c2ccccc2)CC1
b) CC1CN(C(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)CC(C)O1
c) COc1cc(OC)cc(OC(=O)C2CCN(C(=O)c3ccc(Cl)cc3)CC2)c1
d) C/C(=N\NC(=O)c1ccccc1Cl)c1c(O)n(C2CCCCC2)c(=O)[nH]c1=O
e) CCc1nnc(NC(=O)CSc2nc3cccnc3n2Cc2ccccc2)s1
Answer: b. 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_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#}
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