Task: Answer the multiple-choice question.
Question: Which compound has a 13.397\% 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) CCOc1ccc(C(=O)NCC(=O)OCc2csc(-c3ccccc3)n2)cc1
(b) Cn1c(N)c(S(=O)(=O)N2CCN(c3cccc(Cl)c3)CC2)c(=O)n(C)c1=O
(c) COC(=O)C1(C)NC(c2cccs2)C2C(=O)N(c3ccc(F)cc3)C(=O)C21
Answer: b. Cn1c(N)c(S(=O)(=O)N2CCN(c3cccc(Cl)c3)CC2)c(=O)n(C)c1=O
{#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#}
Cn1c(N)c(S(=O)(=O)N2CCN(c3cccc(Cl)c3)CC2)c(=O)n(C)c1=O
Cn1c(N)c(S(=O)(=O)N2CCN(c3cccc(Cl)c3)CC2)c(=O)n(C)c1=O
6-amino-5-[4-(3-chlorophenyl)piperazin-1-yl]sulfonyl-1,3-dimethylpyrimidine-2,4-dione