Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 15.350\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc(CC2C(=O)OC(C)(C)OC2=O)c(Cl)c1OC
(b) Cc1ccc(/C=C/C(=O)OCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)o1
(c) Cc1ccc(N(CC(=O)N2CCN(c3ccccc3F)CC2)S(=O)(=O)c2c(C)noc2C)cc1
Answer: a. COc1ccc(CC2C(=O)OC(C)(C)OC2=O)c(Cl)c1OC
{#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(CC2C(=O)OC(C)(C)OC2=O)c(Cl)c1OC
COc1ccc(CC2C(=O)OC(C)(C)OC2=O)c(Cl)c1OC
5-[(2-chloro-3,4-dimethoxyphenyl)methyl]-2,2-dimethyl-1,3-dioxane-4,6-dione