Task: Answer the MCQ question.
Question: Which drug has a 10.040\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1cccc(-n2ncc3c(=O)[nH]c(SCC(=O)NCCC4=CCCCC4)nc32)c1
b CCOC(=O)C(C)(C)N(Cc1ccc(C)cc1)S(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1
c CCc1ccccc1-n1c(SCC(=O)N2CCCC2)nnc1-c1ccccn1
d COc1ccc(CCNCc2ccsc2)cc1OC
Answer: b. CCOC(=O)C(C)(C)N(Cc1ccc(C)cc1)S(=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_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(Cc1ccc(C)cc1)S(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1
CCOC(=O)C(C)(C)N(Cc1ccc(C)cc1)S(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1
ethyl 2-[(4-chloro-3-nitrophenyl)sulfonyl-[(4-methylphenyl)methyl]amino]-2-methylpropanoate