Task: Answer the MCQ question.
Query: Which drug has a -13.232% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C1CC(c2ccccc2)C(=O)N1c1cccc(O)c1
[b] CCSc1nn2c(=O)c3ccccc3nc2s1
[c] Nc1ccc(Br)cc1C(=O)O
[d] COc1ccc(N(CC(=O)Nc2ccc3c(c2)OCO3)S(=O)(=O)c2c(C)nn(C)c2C)cc1
Answer: b. CCSc1nn2c(=O)c3ccccc3nc2s1
{#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#}
CCSc1nn2c(=O)c3ccccc3nc2s1
CCSc1nn2c(=O)c3ccccc3nc2s1
2-ethylsulfanyl-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one