Task: Answer the MCQ question.
Question: Which drug has a 4.089\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1cc(Cl)c(C)cc1NC(=O)COC(=O)c1cc(SC)ccc1Cl
b) O=C(CN(c1cccc(C(F)(F)F)c1)S(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1)NCc1ccccc1
c) CN(CC(=O)Nc1cc(Cl)ccc1Cl)C1CCS(=O)(=O)C1
d) Cc1c(Cc2ccccc2)c(=O)oc2cc(O)cc(O)c12
Answer: b. O=C(CN(c1cccc(C(F)(F)F)c1)S(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1)NCc1ccccc1
{#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#}
O=C(CN(c1cccc(C(F)(F)F)c1)S(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1)NCc1ccccc1
O=C(CN(c1cccc(C(F)(F)F)c1)S(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1)NCc1ccccc1
N-benzyl-2-[N-(4-chloro-3-nitrophenyl)sulfonyl-3-(trifluoromethyl)anilino]acetamide