Problem statement: Answer the MCQ question.
Query: Which drug has a 12.886\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1cnn(-c2cccc(Cl)c2)c(=O)c1Cl
(b) Cc1cc(C)n(CCSCC(=O)O)n1
(c) O=C(O)c1ccc(NC(=O)c2ccc(Cl)cc2)c(NC(=O)c2ccc(Cl)cc2)c1
(d) Cc1cc(C)nc(OC(=O)c2c(Cl)cc(Cl)cc2Cl)n1
(e) Cc1cc(C)cc(N=c2c([N+](=O)[O-])nn(-c3ccc(Cl)cc3)n2O)c1
Answer: a. COc1cnn(-c2cccc(Cl)c2)c(=O)c1Cl
{#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#}
COc1cnn(-c2cccc(Cl)c2)c(=O)c1Cl
COc1cnn(-c2cccc(Cl)c2)c(=O)c1Cl
4-chloro-2-(3-chlorophenyl)-5-methoxypyridazin-3-one