Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 5.963\% 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) Cc1ccc(Oc2ccc(Oc3ccc(C)cc3)nn2)cc1
(b) O=C(COc1cccc(C(F)(F)F)c1)NCCCN1CCCC1=O
(c) Cc1cc(/C=N/Nc2ccc([N+](=O)[O-])cn2)c(C)n1-c1cccc(C(=O)O)c1
(d) Cc1ccc2cc(C3CC(c4ccco4)=NN3C(=O)CCCC(=O)O)c(Cl)nc2c1
(e) Cc1cccc(Nc2nc3ccccc3n3nnnc23)c1
Answer: a. Cc1ccc(Oc2ccc(Oc3ccc(C)cc3)nn2)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#}
Cc1ccc(Oc2ccc(Oc3ccc(C)cc3)nn2)cc1
Cc1ccc(Oc2ccc(Oc3ccc(C)cc3)nn2)cc1
3,6-bis(4-methylphenoxy)pyridazine