Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 11.606\% 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 additional words.
Options:
[a] COC(=O)CN1C(=O)CC(C)(C)Sc2ccccc21
[b] Cc1nn(-c2cc(C(F)(F)F)ccc2Cl)c2nc(C(Cl)(Cl)Cl)[nH]c(=O)c12
[c] CN(C)S(=O)(=O)c1ccc2oc(SCC(N)=O)nc2c1
[d] CN1C(=O)c2ccccc2Sc2ccc(C(=O)O)cc21
[e] Cc1cccc(OCC(=O)N2CCN(Cc3ccncc3)CC2)c1.O=C(O)C(=O)O
Answer: a. COC(=O)CN1C(=O)CC(C)(C)Sc2ccccc21
{#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#}
COC(=O)CN1C(=O)CC(C)(C)Sc2ccccc21
COC(=O)CN1C(=O)CC(C)(C)Sc2ccccc21
methyl 2-(2,2-dimethyl-4-oxo-3H-1,5-benzothiazepin-5-yl)acetate