Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -27.264% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1csc2nc(CSc3ccc(Cl)cc3)cn12
(b) COc1ccccc1C(=O)Nc1c(C(=O)N2CCC(N3CCCCC3)CC2)oc2ccccc12
Answer: a. Cc1csc2nc(CSc3ccc(Cl)cc3)cn12
{#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#}
Cc1csc2nc(CSc3ccc(Cl)cc3)cn12
Cc1csc2nc(CSc3ccc(Cl)cc3)cn12
6-[(4-chlorophenyl)sulfanylmethyl]-3-methylimidazo[2,1-b][1,3]thiazole