Task: Answer the multiple-choice question.
Query: Which drug has a 5.456\% 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 other words.
Options:
[a] O=C(COC(=O)CNC(=O)c1ccc(Cl)cc1Cl)NC(=O)NCc1ccccc1
[b] CC(C)(C)NNC(=S)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
[c] COc1ccc(CC(NC(C)=O)C(=O)NC2CCN(c3nc(C)cc(C)c3C#N)CC2)cc1
[d] C=C(C)c1cccc(C(C)(C)NC(=O)Nc2ccc(Cl)cn2)c1
[e] CCN(CC)Cc1csc2ccc(Br)cc12.Cl
Answer: c. COc1ccc(CC(NC(C)=O)C(=O)NC2CCN(c3nc(C)cc(C)c3C#N)CC2)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#}
COc1ccc(CC(NC(C)=O)C(=O)NC2CCN(c3nc(C)cc(C)c3C#N)CC2)cc1
COc1ccc(CC(NC(C)=O)C(=O)NC2CCN(c3nc(C)cc(C)c3C#N)CC2)cc1
2-acetamido-N-[1-(3-cyano-4,6-dimethylpyridin-2-yl)piperidin-4-yl]-3-(4-methoxyphenyl)propanamide