Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -16.053\% 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 Cc1n[nH]c(=S)n1Cc1ccccc1
b Cc1ccc(NC(=O)CN(C)C(=O)c2cccc(S(=O)(=O)NCc3ccco3)c2)cc1
c CC(C)Cn1cc(C(=O)N2CCC3(CC2)OCCO3)c2c3ccccc3n(C)c2c1=O
d Cc1nc(NC(C)c2ccccc2)c2c3c(sc2n1)CCC3
e CCOc1cc(CNCCc2c[nH]c3ccccc23)cc(Cl)c1OCC(N)=O.Cl
Answer: e. CCOc1cc(CNCCc2c[nH]c3ccccc23)cc(Cl)c1OCC(N)=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#}
CCOc1cc(CNCCc2c[nH]c3ccccc23)cc(Cl)c1OCC(N)=O.Cl
CCOc1cc(CNCCc2c[nH]c3ccccc23)cc(Cl)c1OCC(N)=O.Cl
2-[2-chloro-6-ethoxy-4-[[2-(1H-indol-3-yl)ethylamino]methyl]phenoxy]acetamide;hydrochloride