Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -20.363\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCOC(=O)N1CCN(C(=O)CCSc2ccc(Cl)cc2)CC1
[b] Cc1ccc(S(=O)(=O)NC(C)C(=O)Nc2ccc(C(N)=O)cc2)cc1
[c] CCOC(=O)c1c(-c2ccc(C)o2)csc1NC(=S)NC(=O)N(C)C
Answer: a. CCOC(=O)N1CCN(C(=O)CCSc2ccc(Cl)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#}
CCOC(=O)N1CCN(C(=O)CCSc2ccc(Cl)cc2)CC1
CCOC(=O)N1CCN(C(=O)CCSc2ccc(Cl)cc2)CC1
ethyl4-[3-(4-chlorophenyl)sulfanylpropanoyl]piperazine-1-carboxylate