Task: Answer the multiple choice question.
Query: Which compound has a 8.442% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3cccs3)CC2)c(C)c1
b: CCc1cccc(NC(=O)C2CCCN(c3ncnc4c3nc3n4CCCCC3)C2)c1
c: COC(=O)C1=C(C)Nc2[nH]c(=S)[nH]c(=O)c2C1c1ccc(O)cc1
d: O=S(=O)(Nc1ncccn1)c1ccc(NC(=S)NCCc2ccc(Cl)cc2)cc1
e: O=C(CSc1nnc(NC(=O)C2CC2)s1)Nc1ccc(F)cc1F
Answer: c. COC(=O)C1=C(C)Nc2[nH]c(=S)[nH]c(=O)c2C1c1ccc(O)cc1
{#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#}
COC(=O)C1=C(C)Nc2[nH]c(=S)[nH]c(=O)c2C1c1ccc(O)cc1
COC(=O)C1=C(C)Nc2[nH]c(=S)[nH]c(=O)c2C1c1ccc(O)cc1
methyl 5-(4-hydroxyphenyl)-7-methyl-4-oxo-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate