Task: Answer the multiple-choice question.
Question: Which drug exhibits a 24.593\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCn1c(SCC(=O)NC2CCCC2)nnc1C(C)NC(=O)c1ccccc1Br
(b) Cc1nc(N(C)Cc2ccccc2)c2nnn(Cc3ccccc3)c2n1
(c) Cc1cc(C(=O)N(C)CC(=O)Nc2ccc(F)c(F)c2F)no1
Answer: a. CCn1c(SCC(=O)NC2CCCC2)nnc1C(C)NC(=O)c1ccccc1Br
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCn1c(SCC(=O)NC2CCCC2)nnc1C(C)NC(=O)c1ccccc1Br
CCn1c(SCC(=O)NC2CCCC2)nnc1C(C)NC(=O)c1ccccc1Br
2-bromo-N-[1-[5-[2-(cyclopentylamino)-2-oxoethyl]sulfanyl-4-ethyl-1,2,4-triazol-3-yl]ethyl]benzamide