Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.350% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=S1(=O)CCC(=Nc2ccc(Cl)cc2)c2ccsc21
b. Cc1cc(C)nc(-n2nc(C)c(Br)c2Nc2ccc(Br)cc2)n1
c. CCOC(=O)N1CCC(N(C(=O)Nc2cccc(OC)c2)C(C)CC)CC1
d. O=C(CC(=O)Nc1ccccc1C(=O)O)NNC(=O)Cc1ccccc1
Answer: a. O=S1(=O)CCC(=Nc2ccc(Cl)cc2)c2ccsc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=S1(=O)CCC(=Nc2ccc(Cl)cc2)c2ccsc21
O=S1(=O)CCC(=Nc2ccc(Cl)cc2)c2ccsc21
N-(4-chlorophenyl)-7,7-dioxo-5,6-dihydrothieno[2,3-b]thiopyran-4-imine