Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.397\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CSc1nc2ccc(NC(=O)c3ccccn3)cc2s1
(b) CN(c1ccc(O)cc1)S(=O)(=O)c1ccc2ccccc2c1
(c) COc1ccc(Nc2nc(CC(C)=O)ns2)cc1
(d) CCCCN(C(=O)NCCCCCCNC(=O)N(CCCC)C1CCS(=O)(=O)C1)C1CCS(=O)(=O)C1
Answer: a. CSc1nc2ccc(NC(=O)c3ccccn3)cc2s1
{#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#}
CSc1nc2ccc(NC(=O)c3ccccn3)cc2s1
CSc1nc2ccc(NC(=O)c3ccccn3)cc2s1
N-(2-methylsulfanyl-1,3-benzothiazol-6-yl)pyridine-2-carboxamide