Problem statement: Answer the multiple choice question.
Question: Which compound has a 12.966\% 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] COc1ccccc1CNC(=O)C1CCN(S(=O)(=O)c2ccc3c(c2)CC(C)N3C(=O)C2CC2)CC1
[b] Cc1cccc(C)c1OCC(=O)N/N=C/c1cccnc1
[c] COc1ccccc1NC(=O)CN1C(=O)NC(CC(C)C)C1=O
[d] Cc1cc(C)nc(N(C#N)S(=O)(=O)c2ccccc2)n1
Answer: d. Cc1cc(C)nc(N(C#N)S(=O)(=O)c2ccccc2)n1
{#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#}
Cc1cc(C)nc(N(C#N)S(=O)(=O)c2ccccc2)n1
Cc1cc(C)nc(N(C#N)S(=O)(=O)c2ccccc2)n1
N-cyano-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide