Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 1.840\% 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 additional words.
Options:
a. O=C(CCCOc1ccccc1)Nc1cccc([N+](=O)[O-])c1
b. CCOC(=O)C1Nc2c(cc(C(F)(F)F)cc2[N+](=O)[O-])C2c3ccccc3CC12
c. CCCCNS(=O)(=O)c1ccc(NC(=O)c2cccs2)cc1
d. Cc1cc(C)nc(N/N=C/c2cc3c(cc2[N+](=O)[O-])OCO3)n1
e. COC(=O)c1c(NC(=O)CSc2nnc(-c3cccnc3)n2Cc2ccco2)sc(C)c1C
Answer: c. CCCCNS(=O)(=O)c1ccc(NC(=O)c2cccs2)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#}
CCCCNS(=O)(=O)c1ccc(NC(=O)c2cccs2)cc1
CCCCNS(=O)(=O)c1ccc(NC(=O)c2cccs2)cc1
N-[4-(butylsulfamoyl)phenyl]thiophene-2-carboxamide