Task: Answer the MCQ question.
Query: Which compound has a 5.055\% 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 other words.
Options:
a. Cc1ccc([N+](=O)[O-])cc1NC(=O)CSc1nncn1-c1ccccn1
b. O=C(Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1)c1ccc(Br)s1
c. COc1ccc(C(=O)N2CCN(c3cccc(Cl)c3)CC2)cc1S(=O)(=O)NC1CC1
d. CN(C)CCCOC(=O)c1ccccc1Cl.Cl
e. O=C(CCCCl)Oc1ccc2cc(-c3ccc4ccccc4n3)c(=O)oc2c1
Answer: e. O=C(CCCCl)Oc1ccc2cc(-c3ccc4ccccc4n3)c(=O)oc2c1
{#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=C(CCCCl)Oc1ccc2cc(-c3ccc4ccccc4n3)c(=O)oc2c1
O=C(CCCCl)Oc1ccc2cc(-c3ccc4ccccc4n3)c(=O)oc2c1
(2-oxo-3-quinolin-2-ylchromen-7-yl) 4-chlorobutanoate