Task: Answer the MCQ question.
Question: Which compound has a 12.055\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1cccc(OCC(=O)N/N=C/c2ccccc2C(=O)O)c1
b CN1CC=C2C(C#N)=C(N)C(C#N)(C#N)[C@H](c3cccc(Cl)c3)C2C1
c O=C(O)c1cccc2sc3cc(Cl)ccc3c(=O)c12
d CCOc1ccc(S(=O)(=O)NCc2ccccn2)c(C)c1C
Answer: d. CCOc1ccc(S(=O)(=O)NCc2ccccn2)c(C)c1C
{#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#}
CCOc1ccc(S(=O)(=O)NCc2ccccn2)c(C)c1C
CCOc1ccc(S(=O)(=O)NCc2ccccn2)c(C)c1C
4-ethoxy-2,3-dimethyl-N-(pyridin-2-ylmethyl)benzenesulfonamide