Task: Answer the MCQ question.
Question: Which drug exhibits a 2.352\% 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) NS(=O)(=O)c1ccc(NC(=S)Nc2ccn(Cc3cccc4ccccc34)n2)cc1
b) CNC(=S)N(CCO)Cc1cc2cc3c(cc2[nH]c1=O)OCCO3
c) CC(=O)Nc1nc(C)c(Oc2ccc(C)cc2)c(=O)[nH]1
d) C=CCN1C(=O)/C(=C2/Sc3ccc(OC)cc3N2C)SC1=Nc1ccc(OC)cc1
e) CCN(C(=O)COC(=O)c1c(NC(C)=O)sc(C)c1C)C1CCS(=O)(=O)C1
Answer: e. CCN(C(=O)COC(=O)c1c(NC(C)=O)sc(C)c1C)C1CCS(=O)(=O)C1
{#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#}
CCN(C(=O)COC(=O)c1c(NC(C)=O)sc(C)c1C)C1CCS(=O)(=O)C1
CCN(C(=O)COC(=O)c1c(NC(C)=O)sc(C)c1C)C1CCS(=O)(=O)C1
[2-[(1,1-dioxothiolan-3-yl)-ethylamino]-2-oxoethyl] 2-acetamido-4,5-dimethylthiophene-3-carboxylate