Task: Answer the multiple choice question.
Query: Which compound has a 3.591\% 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: CCc1ccc(Nc2n[n+](-c3ccccc3)c(-c3ccc(SC)cc3)s2)cc1.[Cl-]
b: CN1CCN(CC#CCC(O)(c2ccccc2)C2CCCC2)CC1.Cl
c: Clc1ccccc1/C=N/NC1=Nc2cccc3cccc1c23
d: CCOC(=O)C1=C(C)N(CCCC(=O)O)C(=O)NC1c1ccc([N+](=O)[O-])cc1
e: COc1ccc(-c2cc(C(=O)OCC(=O)Nc3ccc4c(c3)OCO4)c3ccccc3n2)cc1
Answer: a. CCc1ccc(Nc2n[n+](-c3ccccc3)c(-c3ccc(SC)cc3)s2)cc1.[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#}
CCc1ccc(Nc2n[n+](-c3ccccc3)c(-c3ccc(SC)cc3)s2)cc1.[Cl-]
CCc1ccc(Nc2n[n+](-c3ccccc3)c(-c3ccc(SC)cc3)s2)cc1.[Cl-]
N-(4-ethylphenyl)-5-(4-methylsulfanylphenyl)-4-phenyl-1,3,4-thiadiazol-4-ium-2-amine;chloride