Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -6.044\% 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.) Cc1c(C#N)c2ncn(Cc3ccccc3)c(=O)c2n1-c1ccccc1
b.) COc1cccc(CNC(=O)CN2C(=O)COc3ccc(S(=O)(=O)N4CCCCC4)cc32)c1
c.) COc1ccc(Nc2nc(CC(C)=O)ns2)cc1
d.) COCc1cc(CN2CCCC(C(=O)Nc3cccc(-n4cnnn4)c3)C2)ccc1OC
e.) O=C(COc1ccccc1[N+](=O)[O-])Nc1cccc(Cl)c1N1CCOCC1
Answer: e. O=C(COc1ccccc1[N+](=O)[O-])Nc1cccc(Cl)c1N1CCOCC1
{#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(COc1ccccc1[N+](=O)[O-])Nc1cccc(Cl)c1N1CCOCC1
O=C(COc1ccccc1[N+](=O)[O-])Nc1cccc(Cl)c1N1CCOCC1
[2-[2-(3-chloro-2-morpholin-4-ylanilino)-2-oxoethoxy]phenyl]-oxido-oxoazanium