Problem statement: Answer the MCQ question.
Question: Which compound has a -18.455% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1ccc(NC2c3ncccc3C(=O)N2Cc2cccs2)cc1C
[b] CCCCSc1nc2c(c(=O)n1CC)SC(C)C2
[c] Fc1cccc(Cl)c1CSc1ccc(-c2cccnc2)nn1
Answer: b. CCCCSc1nc2c(c(=O)n1CC)SC(C)C2
{#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#}
CCCCSc1nc2c(c(=O)n1CC)SC(C)C2
CCCCSc1nc2c(c(=O)n1CC)SC(C)C2
2-butylsulfanyl-3-ethyl-6-methyl-6,7-dihydrothieno[3,2-d]pyrimidin-4-one