Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 2.073\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CNC(=O)CSc1nnc(COc2ccc(Cl)cc2)n1CCOC
[b] CC(C)n1c(SCC(=O)Nc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
[c] O=[N+]([O-])c1cc(Cl)ccc1N1CCOCC1
Answer: a. CNC(=O)CSc1nnc(COc2ccc(Cl)cc2)n1CCOC
{#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#}
CNC(=O)CSc1nnc(COc2ccc(Cl)cc2)n1CCOC
CNC(=O)CSc1nnc(COc2ccc(Cl)cc2)n1CCOC
2-[[5-[(4-chlorophenoxy)methyl]-4-(2-methoxyethyl)-1,2,4-triazol-3-yl]sulfanyl]-N-methylacetamide