Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -1.767\% 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.) O=C(NC1CCS(=O)(=O)C1)c1ccc(Br)o1
b.) CC(C)(C)C(C(=O)n1cccc1C#N)c1ccccc1
c.) Cc1ccc(C)c(NC(=S)N=Nc2c(O)n(C)c3ccc(S(=O)(=O)N4CCOCC4)cc23)c1
d.) COc1cc(/C=C2/C(=N)N3N=C(CC(=O)N4CCOCC4)SC3=NC2=O)ccc1OCc1ccccc1
e.) Nc1c2c(nc3ccccc13)CCC2.O=C(O)/C=C/C(=O)O
Answer: e. Nc1c2c(nc3ccccc13)CCC2.O=C(O)/C=C/C(=O)O
{#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#}
Nc1c2c(nc3ccccc13)CCC2.O=C(O)/C=C/C(=O)O
Nc1c2c(nc3ccccc13)CCC2.O=C(O)/C=C/C(=O)O
(E)-but-2-enedioic acid;2,3-dihydro-1H-cyclopenta[b]quinolin-9-amine