Problem statement: Answer the multiple choice question.
Question: Which compound has a 4.068\% 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(Cl)cc1NC(=O)N1CCN(S(C)(=O)=O)CC1
[b] COc1ccc(NC(=O)CN2C(=O)C(C)Oc3ccccc32)c(OC)c1
[c] COc1cc(-c2nnc(SCC(=O)OC3CCCCC3)o2)cc(OC)c1OC
Answer: a. COc1ccc(Cl)cc1NC(=O)N1CCN(S(C)(=O)=O)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(Cl)cc1NC(=O)N1CCN(S(C)(=O)=O)CC1
COc1ccc(Cl)cc1NC(=O)N1CCN(S(C)(=O)=O)CC1
N-(5-chloro-2-methoxyphenyl)-4-methylsulfonylpiperazine-1-carboxamide