Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.935\% hERG inhibition at a concentration of 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(Cc1ccc(F)cc1)NC(Cc1c[nH]c2ccccc12)C(=O)O
b Cc1cc(C)cc(NC(=O)C2CCCN(S(=O)(=O)c3c(C)noc3C)C2)c1
c CCCN(CC(=O)Nc1ccccc1C)C(=O)COC(=O)CSc1ccc([N+](=O)[O-])cc1
d Cc1ccc(C(C(=O)NC(C)(C)C)N(CC2CCCO2)C(=O)c2csnn2)cc1
e O=C(NNC(=O)c1sccc1-n1cccc1)c1cccs1
Answer: c. CCCN(CC(=O)Nc1ccccc1C)C(=O)COC(=O)CSc1ccc([N+](=O)[O-])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#}
CCCN(CC(=O)Nc1ccccc1C)C(=O)COC(=O)CSc1ccc([N+](=O)[O-])cc1
CCCN(CC(=O)Nc1ccccc1C)C(=O)COC(=O)CSc1ccc([N+](=O)[O-])cc1
[2-[[2-(2-methylanilino)-2-oxoethyl]-propylamino]-2-oxoethyl] 2-(4-nitrophenyl)sulfanylacetate