Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 2.492\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCn1c(SCC(=O)Nc2nc(-c3ccc(C)cc3)cs2)nnc1-c1ccccc1
b: C[C@H](NC(=O)c1nc[nH]c1C(=O)N[C@@H](CCCC[NH3+])C(=O)OC(C)(C)C)C(=O)OC(C)(C)C.[Cl-]
Answer: a. CCn1c(SCC(=O)Nc2nc(-c3ccc(C)cc3)cs2)nnc1-c1ccccc1
{#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)Nc2nc(-c3ccc(C)cc3)cs2)nnc1-c1ccccc1
CCn1c(SCC(=O)Nc2nc(-c3ccc(C)cc3)cs2)nnc1-c1ccccc1
2-[(4-ethyl-5-phenyl-1,2,4-triazol-3-yl)sulfanyl]-N-[4-(4-methylphenyl)-1,3-thiazol-2-yl]acetamide