Problem statement: Answer the multiple-choice question.
Question: Which drug has a 13.870\% 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) CN(Cc1c(F)cccc1Cl)C(=O)c1ccc(NS(=O)(=O)c2ccc3[nH]c(=O)[nH]c3c2)cc1
b) Cn1c(C(=O)NCc2ccccn2)cc2c(=O)n(C)c3ccccc3c21
c) C[N+](C)(C)CC=O.[Cl-]
d) Cc1cc(S(=O)(=O)N2CCOCC2)ccc1OCC(=O)Nc1ccccc1F
e) O=C(CSC1=NS(=O)(=O)c2ccccc2N1)NCCc1ccccc1
Answer: c. C[N+](C)(C)CC=O.[Cl-]
{#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#}
C[N+](C)(C)CC=O.[Cl-]
C[N+](C)(C)CC=O.[Cl-]
trimethyl(2-oxoethyl)azanium;chloride