Problem statement: Answer the multiple-choice question.
Question: Which compound has a 13.552\% human ether-à-go-go related gene (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 other words.
Options:
a) O=[N+]([O-])c1ccccc1SNc1ccccn1
b) CC(C)CCNC(=O)CCS(=O)(=O)c1cccc2nonc12
c) Cc1nc2ccccc2c(=O)n1NC(=O)c1cccnc1Cl
d) COC(=O)/C(=C/c1c[nH]c2ccccc12)[N+](=O)[O-]
e) O=C(O)c1cc(Br)ccn1
Answer: a. O=[N+]([O-])c1ccccc1SNc1ccccn1
{#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-])c1ccccc1SNc1ccccn1
O=[N+]([O-])c1ccccc1SNc1ccccn1
N-(2-nitrophenyl)sulfanylpyridin-2-amine