Task: Answer the MCQ question.
Query: Which compound has a -0.405\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1ccc(/C=C(\NC(=O)c2ccc(C)cc2)C(=O)NCC2CCCO2)cc1
b COC(=O)Nc1ccc(C)c2nsnc12
c O=C(NC(=S)NNS(=O)(=O)c1ccccc1)c1ccc([N+](=O)[O-])cc1
Answer: b. COC(=O)Nc1ccc(C)c2nsnc12
{#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#}
COC(=O)Nc1ccc(C)c2nsnc12
COC(=O)Nc1ccc(C)c2nsnc12
methyl N-(7-methyl-2,1,3-benzothiadiazol-4-yl)carbamate