Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -11.097% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CCOc1ccc(Oc2ccc(S(=O)(=O)N3CCOCC3)cc2N)cc1
b CCN(Cc1ccccc1)C(=O)CSc1ccccc1C(=O)O
c CCOC(=O)C(C)(C)NS(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1
d CCCCN(CC)CCNc1c(N2CCN(C(=O)OCC)CC2)c(=O)c1=O
e CCOc1ccc2nc(SCC(=O)N3CCN(C(=O)c4ccco4)CC3)sc2c1
Answer: c. CCOC(=O)C(C)(C)NS(=O)(=O)c1ccc(Cl)c([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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)C(C)(C)NS(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1
CCOC(=O)C(C)(C)NS(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1
ethyl 2-[(4-chloro-3-nitrophenyl)sulfonylamino]-2-methylpropanoate