Task: Answer the multiple-choice question.
Query: Which drug exhibits a -2.606\% 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: CC(=O)Nc1ccc(C2=NC(CC(C)C)CO2)cc1
b: Cc1cccc(CNc2ncnc3ccc(-c4ccccc4Cl)cc23)c1
c: COc1ccc([N+](=O)[O-])cc1NC(=S)NC(=O)C(C)(C)C
d: CCCCCc1c(C)nc(Nc2ccccc2)[nH]c1=O
e: CCN1CCN(c2ccc(S(=O)(=O)N3CCOCC3)cc2NC(=O)c2ccc(Cl)s2)CC1
Answer: e. CCN1CCN(c2ccc(S(=O)(=O)N3CCOCC3)cc2NC(=O)c2ccc(Cl)s2)CC1
{#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#}
CCN1CCN(c2ccc(S(=O)(=O)N3CCOCC3)cc2NC(=O)c2ccc(Cl)s2)CC1
CCN1CCN(c2ccc(S(=O)(=O)N3CCOCC3)cc2NC(=O)c2ccc(Cl)s2)CC1
5-chloro-N-[2-(4-ethyl-1,4-diazinan-1-yl)-5-morpholin-4-ylsulfonylphenyl]thiophene-2-carboxamide