Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.279\% 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) CCOC(=O)C(C)(C)N(Cc1cccc(C)c1)S(=O)(=O)c1cccc([N+](=O)[O-])c1
(b) CCCCn1c(N2CCCC2)nc2c1c(=O)[nH]c(=O)n2C
(c) O=C(c1ccc(-c2ccccc2)c(F)c1)C1CCCN(C(=O)c2cncs2)C1
(d) C=CCN1C(=O)/C(=C2/Sc3ccc(OC)cc3N2C)SC1=Nc1cccc(O)c1
(e) Cc1c(C(=O)N/N=C/c2ccccc2)sc(=S)n1C
Answer: a. CCOC(=O)C(C)(C)N(Cc1cccc(C)c1)S(=O)(=O)c1cccc([N+](=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#}
CCOC(=O)C(C)(C)N(Cc1cccc(C)c1)S(=O)(=O)c1cccc([N+](=O)[O-])c1
CCOC(=O)C(C)(C)N(Cc1cccc(C)c1)S(=O)(=O)c1cccc([N+](=O)[O-])c1
ethyl 2-methyl-2-[(3-methylphenyl)methyl-(3-nitrophenyl)sulfonylamino]propanoate