Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 12.833% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) N#C/C(=C/c1ccc([N+](=O)[O-])cc1)C(N)=O
b) O=C(Nc1cccc(-c2cn3c(n2)SCC3)c1)c1ccc2ccccc2n1
c) Cc1ccc(OCC(=O)Nc2ccc(CN3CCOCC3)cc2)cc1C
d) CC1(C)Cc2nc3sc4c(SCC(=O)NC(c5ccccc5)c5ccccc5)ncnc4c3cc2CO1
e) COc1ccc(C2SCC(=O)N2c2ccc(F)cc2)cc1
Answer: a. N#C/C(=C/c1ccc([N+](=O)[O-])cc1)C(N)=O
{#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#}
N#C/C(=C/c1ccc([N+](=O)[O-])cc1)C(N)=O
N#C/C(=C/c1ccc([N+](=O)[O-])cc1)C(N)=O
(Z)-2-cyano-3-(4-nitrophenyl)prop-2-enamide