Problem statement: Answer the MCQ question.
Question: Which compound has a 8.508\% 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, or d without using any additional words.
Options:
a) CCC(O)(CC)C(=O)N/N=C/c1cc(Br)cc(Br)c1O
b) COc1ccccc1-c1ccc(SCc2ccc(C)cc2)nn1
c) Cc1cc(S(=O)(=O)NCCc2ccccc2)c(C)s1
d) CCOC(=O)N1CCN(C(=O)Nc2ccc3nc(-c4ccccn4)c(-c4ccccn4)nc3c2)CC1
Answer: d. CCOC(=O)N1CCN(C(=O)Nc2ccc3nc(-c4ccccn4)c(-c4ccccn4)nc3c2)CC1
{#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#}
ethyl 4-[(2,3-dipyridin-2-ylquinoxalin-6-yl)carbamoyl]piperazine-1-carboxylate